| Age | Commit message (Collapse) | Author |
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btrfs_dev_replace_finishing
In the function btrfs_dev_replace_finishing, we dereferenced
fs_info->fs_devices 6 times. Use keep local variable for that.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This function can be simplified by refactoring to use the new iterator
macro. No functional changes.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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There is a common pattern when searching for a key in btrfs:
* Call btrfs_search_slot to find the slot for the key
* Enter an endless loop:
* If the found slot is larger than the no. of items in the current
leaf, check the next leaf
* If it's still not found in the next leaf, terminate the loop
* Otherwise do something with the found key
* Increment the current slot and continue
To reduce code duplication, we can replace this code pattern with an
iterator macro, similar to the existing for_each_X macros found
elsewhere in the kernel. This also makes the code easier to understand
for newcomers by putting a name to the encapsulated functionality.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Gabriel Niebler <gniebler@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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Since the subpage support for scrub, one page no longer always represents
one sector, thus scrub_bio::pagev and scrub_bio::sector_count are no
longer accurate.
Rename them to scrub_bio::sectors and scrub_bio::sector_count respectively.
This also involves scrub_ctx::pages_per_bio and other macros involved.
Now the renaming of pages involved in scrub is be finished.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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Since the subpage support of scrub, scrub_sector is in fact just
representing one sector.
Thus the name scrub_page is no longer correct, rename it to
scrub_sector.
This also involves the following renames:
- spage -> sector
Normally we would just replace "page" with "sector" and result
something like "ssector".
But the repeating 's' is not really eye friendly.
So here we just simple use "sector", as there is nothing from MM layer
called "sector" to cause any confusion.
- scrub_parity::spages -> sectors_list
Normally we use plural to indicate an array, not a list.
Rename it to @sectors_list to be more explicit on the list part.
- Also reformat and update comments that get changed
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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The following will be renamed in this patch:
- scrub_block::pagev -> sectors
- scrub_block::page_count -> sector_count
- SCRUB_MAX_PAGES_PER_BLOCK -> SCRUB_MAX_SECTORS_PER_BLOCK
- page_num -> sector_num to iterate scrub_block::sectors
For now scrub_page is not yet renamed to keep the patch reasonable and
it will be updated in a followup.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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The function btrfs_read_buffer() is useless, it just calls
btree_read_extent_buffer_pages() with exactly the same arguments.
So remove it and rename btree_read_extent_buffer_pages() to
btrfs_read_extent_buffer(), which is a shorter name, has the "btrfs_"
prefix (since it's used outside disk-io.c) and the name is clear enough
about what it does.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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The comment at the top of read_block_for_search() is very outdated, as it
refers to the blocking versus spinning path locking modes. We no longer
have these two locking modes after we switched the btree locks from custom
code to rw semaphores. So update the comment to stop referring to the
blocking mode and put it more up to date.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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When reading a btree node (or leaf), at read_block_for_search(), if we
can't find its extent buffer in the cache (the fs_info->buffer_radix
radix tree), then we unlock all upper level nodes before reading the
btree node/leaf from disk, to prevent blocking other tasks for too long.
However if we find that the extent buffer is in the cache but it is not
up to date, we don't unlock upper level nodes before reading it from disk,
potentially blocking other tasks on upper level nodes for too long.
Fix this inconsistent behaviour by unlocking upper level nodes if we need
to read a node/leaf from disk because its in-memory extent buffer is not
up to date. If we unlocked upper level nodes then we must return -EAGAIN
to the caller, just like the case where the extent buffer is not cached in
memory. And like that case, we determine if upper level nodes are locked
by checking only if the parent node is locked - if it isn't, then no other
upper level nodes are locked.
This is actually a rare case, as if we have an extent buffer in memory,
it typically has the uptodate flag set and passes all the checks done by
btrfs_buffer_uptodate().
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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When reading a btree node, at read_block_for_search(), if we don't find
the node's (or leaf) extent buffer in the cache, we will read it from
disk. Since that requires waiting on IO, we release all upper level nodes
from our path before reading the target node/leaf, and then return -EAGAIN
to the caller, which will make the caller restart the while btree search.
However we are causing the restart of btree search even for cases where
it is not necessary:
1) We have a path with ->skip_locking set to true, typically when doing
a search on a commit root, so we are never holding locks on any node;
2) We are doing a read search (the "ins_len" argument passed to
btrfs_search_slot() is 0), or we are doing a search to modify an
existing key (the "cow" argument passed to btrfs_search_slot() has
a value of 1 and "ins_len" is 0), in which case we never hold locks
for upper level nodes;
3) We are doing a search to insert or delete a key, in which case we may
or may not have upper level nodes locked. That depends on the current
minimum write lock levels at btrfs_search_slot(), if we had to split
or merge parent nodes, if we had to COW upper level nodes and if
we ever visited slot 0 of an upper level node. It's still common to
not have upper level nodes locked, but our current node must be at
least at level 1, for insertions, or at least at level 2 for deletions.
In these cases when we have locks on upper level nodes, they are always
write locks.
These cases where we are not holding locks on upper level nodes far
outweigh the cases where we are holding locks, so it's completely wasteful
to retry the whole search when we have no upper nodes locked.
So change the logic to not return -EAGAIN, and make the caller retry the
search, when we don't have the parent node locked - when it's not locked
it means no other upper level nodes are locked as well.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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btrfs_new_inode() inherits the inode flags from the parent directory and
the mount options _after_ we fill the inode item. This works because all
of the callers of btrfs_new_inode() make further changes to the inode
and then call btrfs_update_inode(). It'd be better to fully initialize
the inode once to avoid the extra update, so as a first step, set the
inode flags _before_ filling the inode item.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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Every call of btrfs_new_inode() is immediately preceded by a call to
btrfs_get_free_objectid(). Since getting an inode number is part of
creating a new inode, this is better off being moved into
btrfs_new_inode(). While we're here, get rid of the comment about
reclaiming inode numbers, since we only did that when using the ino
cache, which was removed by commit 5297199a8bca ("btrfs: remove inode
number cache feature").
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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For everything other than a subvolume root inode, we get the parent
objectid from the parent directory. For the subvolume root inode, the
parent objectid is the same as the inode's objectid. We can find this
within btrfs_new_inode() instead of passing it.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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The passed dentry already contains the name.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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Commit 4a8b34afa9c9 ("btrfs: handle ACLs on idmapped mounts") added this
parameter but didn't use it. __btrfs_set_acl() is the low-level helper
that writes an ACL to disk. The higher-level btrfs_set_acl() is the one
that translates the ACL based on the user namespace.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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btrfs_new_inode() already returns an inode with nlink set to 1 (via
inode_init_always()). Get rid of the unnecessary set.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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new_inode() always returns an inode with i_blocks and i_bytes set to 0
(via inode_init_always()). Remove the unnecessary call to
inode_set_bytes() in btrfs_new_inode().
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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btrfs_new_inode() always returns an inode with i_size and disk_i_size
set to 0 (via inode_init_always() and btrfs_alloc_inode(),
respectively). Remove the unnecessary calls to btrfs_i_size_write() in
btrfs_mkdir() and btrfs_create_subvol_root().
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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This is a trivial wrapper around btrfs_add_link(). The only thing it
does other than moving arguments around is translating a > 0 return
value to -EEXIST. As far as I can tell, btrfs_add_link() won't return >
0 (and if it did, the existing callsites in, e.g., btrfs_mkdir() would
be broken). The check itself dates back to commit 2c90e5d65842 ("Btrfs:
still corruption hunting"), so it's probably left over from debugging.
Let's just get rid of btrfs_add_nondir().
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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When btrfs_qgroup_inherit(), btrfs_alloc_tree_block, or
btrfs_insert_root() fail in create_subvol(), we return without freeing
anon_dev. Reorganize the error handling in create_subvol() to fix this.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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btrfs_rename() and btrfs_rename_exchange() don't account for enough
items. Replace the incorrect explanations with a specific breakdown of
the number of items and account them accurately.
Note that this glosses over RENAME_WHITEOUT because the next commit is
going to rework that, too.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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__btrfs_unlink_inode() calls btrfs_update_inode() on the parent
directory in order to update its size and sequence number. Make sure we
account for it.
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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convert_to_mes_queue_type return can be negative, but
queue_input.queue_type is uint32_t. Put return in integer var and cast
to unsigned after negative check.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Lockdep complains about the smu->message_lock mutex being used before
it is initialized through the following call path:
amdgpu_device_init()
amdgpu_dpm_mode2_reset()
smu_mode2_reset()
smu_v12_0_mode2_reset()
smu_cmn_send_smc_msg_with_param()
Move the mutex_init() call to smu_early_init() to fix the mutex being
used before it is initialized.
This fixes the following lockdep splat:
[ 3.867331] ------------[ cut here ]------------
[ 3.867335] fbcon: Taking over console
[ 3.867338] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
[ 3.867340] WARNING: CPU: 14 PID: 491 at kernel/locking/mutex.c:579 __mutex_lock+0x44c/0x830
[ 3.867349] Modules linked in: amdgpu(+) crct10dif_pclmul drm_ttm_helper crc32_pclmul ttm crc32c_intel ghash_clmulni_intel hid_lg_g15 iommu_v2 sp5100_tco nvme gpu_sched drm_dp_helper nvme_core ccp wmi video hid_logitech_dj ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse i2c_dev
[ 3.867363] CPU: 14 PID: 491 Comm: systemd-udevd Tainted: G I 5.18.0-rc5+ #33
[ 3.867366] Hardware name: Micro-Star International Co., Ltd. MS-7C95/B550M PRO-VDH WIFI (MS-7C95), BIOS 2.90 12/23/2021
[ 3.867369] RIP: 0010:__mutex_lock+0x44c/0x830
[ 3.867372] Code: ff 85 c0 0f 84 33 fc ff ff 8b 0d b7 50 25 01 85 c9 0f 85 25 fc ff ff 48 c7 c6 fb 41 82 99 48 c7 c7 6b 63 80 99 e8 88 2a f8 ff <0f> 0b e9 0b fc ff ff f6 83 b9 0c 00 00 01 0f 85 64 ff ff ff 4c 89
[ 3.867377] RSP: 0018:ffffaef8c0fc79f0 EFLAGS: 00010286
[ 3.867380] RAX: 0000000000000028 RBX: 0000000000000000 RCX: 0000000000000027
[ 3.867382] RDX: ffff9ccc0dda0928 RSI: 0000000000000001 RDI: ffff9ccc0dda0920
[ 3.867384] RBP: ffffaef8c0fc7a80 R08: 0000000000000000 R09: ffffaef8c0fc7820
[ 3.867386] R10: 0000000000000003 R11: ffff9ccc2a2fffe8 R12: 0000000000000002
[ 3.867388] R13: ffff9cc990808058 R14: 0000000000000000 R15: ffff9cc98bfc0000
[ 3.867390] FS: 00007fc4d830f580(0000) GS:ffff9ccc0dd80000(0000) knlGS:0000000000000000
[ 3.867394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.867396] CR2: 0000560a77031410 CR3: 000000010f522000 CR4: 0000000000750ee0
[ 3.867398] PKRU: 55555554
[ 3.867399] Call Trace:
[ 3.867401] <TASK>
[ 3.867403] ? smu_cmn_send_smc_msg_with_param+0x98/0x240 [amdgpu]
[ 3.867533] ? __mutex_lock+0x90/0x830
[ 3.867535] ? amdgpu_dpm_mode2_reset+0x37/0x60 [amdgpu]
[ 3.867653] ? smu_cmn_send_smc_msg_with_param+0x98/0x240 [amdgpu]
[ 3.867758] smu_cmn_send_smc_msg_with_param+0x98/0x240 [amdgpu]
[ 3.867857] smu_mode2_reset+0x2b/0x50 [amdgpu]
[ 3.867953] amdgpu_dpm_mode2_reset+0x46/0x60 [amdgpu]
[ 3.868096] amdgpu_device_init.cold+0x1069/0x1e78 [amdgpu]
[ 3.868219] ? _raw_spin_unlock_irqrestore+0x30/0x50
[ 3.868222] ? pci_conf1_read+0x9b/0xf0
[ 3.868226] amdgpu_driver_load_kms+0x15/0x110 [amdgpu]
[ 3.868314] amdgpu_pci_probe+0x1a9/0x3c0 [amdgpu]
[ 3.868398] local_pci_probe+0x41/0x80
[ 3.868401] pci_device_probe+0xab/0x200
[ 3.868404] really_probe+0x1a1/0x370
[ 3.868407] __driver_probe_device+0xfc/0x170
[ 3.868410] driver_probe_device+0x1f/0x90
[ 3.868412] __driver_attach+0xbf/0x1a0
[ 3.868414] ? __device_attach_driver+0xe0/0xe0
[ 3.868416] bus_for_each_dev+0x65/0x90
[ 3.868419] bus_add_driver+0x151/0x1f0
[ 3.868421] driver_register+0x89/0xd0
[ 3.868423] ? 0xffffffffc0bd4000
[ 3.868425] do_one_initcall+0x5d/0x300
[ 3.868428] ? do_init_module+0x22/0x240
[ 3.868431] ? rcu_read_lock_sched_held+0x3c/0x70
[ 3.868434] ? trace_kmalloc+0x30/0xe0
[ 3.868437] ? kmem_cache_alloc_trace+0x1e6/0x3a0
[ 3.868440] do_init_module+0x4a/0x240
[ 3.868442] __do_sys_finit_module+0x93/0xf0
[ 3.868446] do_syscall_64+0x5b/0x80
[ 3.868449] ? rcu_read_lock_sched_held+0x3c/0x70
[ 3.868451] ? lockdep_hardirqs_on_prepare+0xd9/0x180
[ 3.868454] ? do_syscall_64+0x67/0x80
[ 3.868456] ? do_syscall_64+0x67/0x80
[ 3.868458] ? do_syscall_64+0x67/0x80
[ 3.868460] ? do_syscall_64+0x67/0x80
[ 3.868462] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 3.868465] RIP: 0033:0x7fc4d8ec1ced
[ 3.868467] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fb 70 0e 00 f7 d8 64 89 01 48
[ 3.868472] RSP: 002b:00007fff687ae6b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3.868475] RAX: ffffffffffffffda RBX: 0000560a76fbca60 RCX: 00007fc4d8ec1ced
[ 3.868477] RDX: 0000000000000000 RSI: 00007fc4d902343c RDI: 0000000000000011
[ 3.868479] RBP: 00007fc4d902343c R08: 0000000000000000 R09: 0000560a76fb59c0
[ 3.868481] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000020000
[ 3.868484] R13: 0000560a76f8bfd0 R14: 0000000000000000 R15: 0000560a76fc2d10
[ 3.868487] </TASK>
[ 3.868489] irq event stamp: 120617
[ 3.868490] hardirqs last enabled at (120617): [<ffffffff9817169e>] __up_console_sem+0x5e/0x70
[ 3.868494] hardirqs last disabled at (120616): [<ffffffff98171683>] __up_console_sem+0x43/0x70
[ 3.868497] softirqs last enabled at (119684): [<ffffffff980ee83a>] __irq_exit_rcu+0xca/0x100
[ 3.868501] softirqs last disabled at (119679): [<ffffffff980ee83a>] __irq_exit_rcu+0xca/0x100
[ 3.868504] ---[ end trace 0000000000000000 ]---
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This patch will add SMU v13.0.4 into the IP discovery list.
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable the SMU IP v13.0.4 GFXOFF control
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add the entry to set the ppt functions for SMU IP v13.0.4.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add swsmu ppt files for SMU IP v13.0.4.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add some common ppt functions that will be used by SMU IP v13.0.x
and drop the not used function smu_v13_0_mode2_reset.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The SMU needs this message to trigger IMU initialization.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add smu v13.0.4 driver SMU interface headers.
v2: squash in the header updates (Alex)
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Use the correct Memory Queue Descriptor (MQD)
structure for GC 11.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Select the correct microengine (me) when using the
map_queue packet. There are different me's for GFX,
compute, and scheduling.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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smartshift apu and dgpu power boost are reported as percentage
with respect to their power limits. adjust the units of power before
calculating the percentage of boost.
Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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smartshift apu and dgpu power boost are reported as percentage with
respect to their power limits. This value[0-100] reflects the boost
for the respective device.
Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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MMIO/DOORBELL BOs' backing resources(bus address resources that are
used to talk to the GPU) are not managed by GTT manager, but they
are counted by GTT manager. That makes no sense.
With AMDGPU_GEM_CREATE_PREEMPTIBLE flag, such BOs will be managed by
PREEMPT manager(for preemptible contexts, e.g., KFD). Then they won't
be evicted and don't need to be pinned as well.
But we still leave these BOs pinned to indicate that the underlying
resource never moves.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Setting the HALT bit of SDMA_F32_CNTL in all paths before programming
the ring buffer of the SDMA engine.
Signed-off-by: Haohui Mai <ricetons@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Check if the requested stable pstate matches the current one before
changing it. This avoids changing the stable pstate on context
destroy if the user never changed it in the first place via the
IOCTL.
v2: compare the current and requested rather than setting a flag (Lijo)
Fixes: 8cda7a4f96e435 ("drm/amdgpu/UAPI: add new CTX OP to get/set stable pstates")
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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