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authorChengming Zhou <zhouchengming@bytedance.com>2024-02-24 13:47:09 +0000
committerDavid Sterba <dsterba@suse.com>2024-03-05 17:13:23 +0100
commitef5a05c55704c42df77c9ca0be721f031bb9c510 (patch)
treeddb14d67c342f820a9a5b43c32606f6ba3aaeb3f /fs/btrfs
parentd139ded8b9cdb897bb9539eb33311daf9a177fd2 (diff)
btrfs: remove SLAB_MEM_SPREAD flag use
The SLAB_MEM_SPREAD flag used to be implemented in SLAB, which was removed as of v6.8-rc1, so it became a dead flag since the commit 16a1d968358a ("mm/slab: remove mm/slab.c and slab_def.h"). And the series[1] went on to mark it obsolete to avoid confusion for users. Here we can just remove all its users, which has no functional change. [1] https://lore.kernel.org/all/20240223-slab-cleanup-flags-v2-1-02f1753e8303@suse.cz/ Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/backref.c5
-rw-r--r--fs/btrfs/ctree.c2
-rw-r--r--fs/btrfs/defrag.c4
-rw-r--r--fs/btrfs/delayed-inode.c2
-rw-r--r--fs/btrfs/delayed-ref.c12
-rw-r--r--fs/btrfs/extent-io-tree.c4
-rw-r--r--fs/btrfs/extent_io.c4
-rw-r--r--fs/btrfs/extent_map.c3
-rw-r--r--fs/btrfs/free-space-cache.c4
-rw-r--r--fs/btrfs/inode.c2
-rw-r--r--fs/btrfs/ordered-data.c2
-rw-r--r--fs/btrfs/transaction.c3
12 files changed, 18 insertions, 29 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 6514cb1d404a..c1e6a5bbeeaf 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -198,10 +198,7 @@ static struct kmem_cache *btrfs_prelim_ref_cache;
int __init btrfs_prelim_ref_init(void)
{
btrfs_prelim_ref_cache = kmem_cache_create("btrfs_prelim_ref",
- sizeof(struct prelim_ref),
- 0,
- SLAB_MEM_SPREAD,
- NULL);
+ sizeof(struct prelim_ref), 0, 0, NULL);
if (!btrfs_prelim_ref_cache)
return -ENOMEM;
return 0;
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index bae17dbe71d6..aaf53fd84358 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -5086,7 +5086,7 @@ int btrfs_previous_extent_item(struct btrfs_root *root,
int __init btrfs_ctree_init(void)
{
- btrfs_path_cachep = KMEM_CACHE(btrfs_path, SLAB_MEM_SPREAD);
+ btrfs_path_cachep = KMEM_CACHE(btrfs_path, 0);
if (!btrfs_path_cachep)
return -ENOMEM;
return 0;
diff --git a/fs/btrfs/defrag.c b/fs/btrfs/defrag.c
index f17833a67af8..f015fa1b6301 100644
--- a/fs/btrfs/defrag.c
+++ b/fs/btrfs/defrag.c
@@ -1510,9 +1510,7 @@ void __cold btrfs_auto_defrag_exit(void)
int __init btrfs_auto_defrag_init(void)
{
btrfs_inode_defrag_cachep = kmem_cache_create("btrfs_inode_defrag",
- sizeof(struct inode_defrag), 0,
- SLAB_MEM_SPREAD,
- NULL);
+ sizeof(struct inode_defrag), 0, 0, NULL);
if (!btrfs_inode_defrag_cachep)
return -ENOMEM;
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 0a7a40d97e91..dd6f566a383f 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -28,7 +28,7 @@ static struct kmem_cache *delayed_node_cache;
int __init btrfs_delayed_inode_init(void)
{
- delayed_node_cache = KMEM_CACHE(btrfs_delayed_node, SLAB_MEM_SPREAD);
+ delayed_node_cache = KMEM_CACHE(btrfs_delayed_node, 0);
if (!delayed_node_cache)
return -ENOMEM;
return 0;
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index c90efc20b8b2..e44e62cf76bc 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -1307,23 +1307,19 @@ void __cold btrfs_delayed_ref_exit(void)
int __init btrfs_delayed_ref_init(void)
{
- btrfs_delayed_ref_head_cachep = KMEM_CACHE(btrfs_delayed_ref_head,
- SLAB_MEM_SPREAD);
+ btrfs_delayed_ref_head_cachep = KMEM_CACHE(btrfs_delayed_ref_head, 0);
if (!btrfs_delayed_ref_head_cachep)
goto fail;
- btrfs_delayed_tree_ref_cachep = KMEM_CACHE(btrfs_delayed_tree_ref,
- SLAB_MEM_SPREAD);
+ btrfs_delayed_tree_ref_cachep = KMEM_CACHE(btrfs_delayed_tree_ref, 0);
if (!btrfs_delayed_tree_ref_cachep)
goto fail;
- btrfs_delayed_data_ref_cachep = KMEM_CACHE(btrfs_delayed_data_ref,
- SLAB_MEM_SPREAD);
+ btrfs_delayed_data_ref_cachep = KMEM_CACHE(btrfs_delayed_data_ref, 0);
if (!btrfs_delayed_data_ref_cachep)
goto fail;
- btrfs_delayed_extent_op_cachep = KMEM_CACHE(btrfs_delayed_extent_op,
- SLAB_MEM_SPREAD);
+ btrfs_delayed_extent_op_cachep = KMEM_CACHE(btrfs_delayed_extent_op, 0);
if (!btrfs_delayed_extent_op_cachep)
goto fail;
diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c
index 6b923c0ef4ea..c09b428823d7 100644
--- a/fs/btrfs/extent-io-tree.c
+++ b/fs/btrfs/extent-io-tree.c
@@ -1883,8 +1883,8 @@ void __cold extent_state_free_cachep(void)
int __init extent_state_init_cachep(void)
{
extent_state_cache = kmem_cache_create("btrfs_extent_state",
- sizeof(struct extent_state), 0,
- SLAB_MEM_SPREAD, NULL);
+ sizeof(struct extent_state), 0, 0,
+ NULL);
if (!extent_state_cache)
return -ENOMEM;
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index e73bffcaf763..e6a2b6eb89e1 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -146,8 +146,8 @@ static void submit_write_bio(struct btrfs_bio_ctrl *bio_ctrl, int ret)
int __init extent_buffer_init_cachep(void)
{
extent_buffer_cache = kmem_cache_create("btrfs_extent_buffer",
- sizeof(struct extent_buffer), 0,
- SLAB_MEM_SPREAD, NULL);
+ sizeof(struct extent_buffer), 0, 0,
+ NULL);
if (!extent_buffer_cache)
return -ENOMEM;
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index ea08601988de..347ca13d15a9 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -15,8 +15,7 @@ static struct kmem_cache *extent_map_cache;
int __init extent_map_init(void)
{
extent_map_cache = kmem_cache_create("btrfs_extent_map",
- sizeof(struct extent_map), 0,
- SLAB_MEM_SPREAD, NULL);
+ sizeof(struct extent_map), 0, 0, NULL);
if (!extent_map_cache)
return -ENOMEM;
return 0;
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index d984912dae06..c8a05d5eb9cb 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -4154,13 +4154,13 @@ out:
int __init btrfs_free_space_init(void)
{
- btrfs_free_space_cachep = KMEM_CACHE(btrfs_free_space, SLAB_MEM_SPREAD);
+ btrfs_free_space_cachep = KMEM_CACHE(btrfs_free_space, 0);
if (!btrfs_free_space_cachep)
return -ENOMEM;
btrfs_free_space_bitmap_cachep = kmem_cache_create("btrfs_free_space_bitmap",
PAGE_SIZE, PAGE_SIZE,
- SLAB_MEM_SPREAD, NULL);
+ 0, NULL);
if (!btrfs_free_space_bitmap_cachep) {
kmem_cache_destroy(btrfs_free_space_cachep);
return -ENOMEM;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 904fff3d72f5..37701531eeb1 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8730,7 +8730,7 @@ int __init btrfs_init_cachep(void)
{
btrfs_inode_cachep = kmem_cache_create("btrfs_inode",
sizeof(struct btrfs_inode), 0,
- SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | SLAB_ACCOUNT,
+ SLAB_RECLAIM_ACCOUNT | SLAB_ACCOUNT,
init_once);
if (!btrfs_inode_cachep)
goto fail;
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index 1ee2fb8dcd6a..b749ba45da2b 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -1235,7 +1235,7 @@ struct btrfs_ordered_extent *btrfs_split_ordered_extent(
int __init ordered_data_init(void)
{
- btrfs_ordered_extent_cache = KMEM_CACHE(btrfs_ordered_extent, SLAB_MEM_SPREAD);
+ btrfs_ordered_extent_cache = KMEM_CACHE(btrfs_ordered_extent, 0);
if (!btrfs_ordered_extent_cache)
return -ENOMEM;
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 31ac5a04cc02..46e8426adf4f 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -2671,8 +2671,7 @@ void __cold __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
int __init btrfs_transaction_init(void)
{
- btrfs_trans_handle_cachep = KMEM_CACHE(btrfs_trans_handle,
- SLAB_TEMPORARY | SLAB_MEM_SPREAD);
+ btrfs_trans_handle_cachep = KMEM_CACHE(btrfs_trans_handle, SLAB_TEMPORARY);
if (!btrfs_trans_handle_cachep)
return -ENOMEM;
return 0;