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-rw-r--r--fs/afs/write.c5
-rw-r--r--fs/aio.c2
-rw-r--r--fs/crypto/inline_crypt.c2
-rw-r--r--fs/ext4/ext4.h6
-rw-r--r--fs/ext4/super.c11
-rw-r--r--fs/gfs2/aops.c2
-rw-r--r--fs/gfs2/bmap.c8
-rw-r--r--fs/gfs2/log.c2
-rw-r--r--fs/gfs2/rgrp.c10
-rw-r--r--fs/io_uring.c5
-rw-r--r--fs/nfs/dir.c15
-rw-r--r--fs/nfs/nfs42xattr.c2
-rw-r--r--fs/nfs/nfs42xdr.c4
-rw-r--r--fs/nfs/nfsroot.c6
-rw-r--r--fs/ocfs2/super.c1
-rw-r--r--fs/super.c49
-rw-r--r--fs/xfs/libxfs/xfs_rmap.c2
-rw-r--r--fs/xfs/libxfs/xfs_rmap_btree.c16
-rw-r--r--fs/xfs/scrub/bmap.c2
-rw-r--r--fs/xfs/scrub/refcount.c8
-rw-r--r--fs/xfs/xfs_pnfs.c2
21 files changed, 52 insertions, 108 deletions
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 50371207f327..c9195fc67fd8 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -169,11 +169,14 @@ int afs_write_end(struct file *file, struct address_space *mapping,
unsigned int f, from = pos & (PAGE_SIZE - 1);
unsigned int t, to = from + copied;
loff_t i_size, maybe_i_size;
- int ret;
+ int ret = 0;
_enter("{%llx:%llu},{%lx}",
vnode->fid.vid, vnode->fid.vnode, page->index);
+ if (copied == 0)
+ goto out;
+
maybe_i_size = pos + copied;
i_size = i_size_read(&vnode->vfs_inode);
diff --git a/fs/aio.c b/fs/aio.c
index c45c20d87538..6a21d8919409 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1572,7 +1572,7 @@ static int aio_write(struct kiocb *req, const struct iocb *iocb,
* we return to userspace.
*/
if (S_ISREG(file_inode(file)->i_mode)) {
- __sb_start_write(file_inode(file)->i_sb, SB_FREEZE_WRITE, true);
+ sb_start_write(file_inode(file)->i_sb);
__sb_writers_release(file_inode(file)->i_sb, SB_FREEZE_WRITE);
}
req->ki_flags |= IOCB_WRITE;
diff --git a/fs/crypto/inline_crypt.c b/fs/crypto/inline_crypt.c
index 89bffa82ed74..c57bebfa48fe 100644
--- a/fs/crypto/inline_crypt.c
+++ b/fs/crypto/inline_crypt.c
@@ -74,7 +74,7 @@ int fscrypt_select_encryption_impl(struct fscrypt_info *ci)
int i;
/* The file must need contents encryption, not filenames encryption */
- if (!fscrypt_needs_contents_encryption(inode))
+ if (!S_ISREG(inode->i_mode))
return 0;
/* The crypto mode must have a blk-crypto counterpart */
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 1b399cafb15a..bf9429484462 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1231,13 +1231,13 @@ struct ext4_inode_info {
blocks */
#define EXT4_MOUNT2_HURD_COMPAT 0x00000004 /* Support HURD-castrated
file systems */
-#define EXT4_MOUNT2_DAX_NEVER 0x00000008 /* Do not allow Direct Access */
-#define EXT4_MOUNT2_DAX_INODE 0x00000010 /* For printing options only */
-
#define EXT4_MOUNT2_EXPLICIT_JOURNAL_CHECKSUM 0x00000008 /* User explicitly
specified journal checksum */
#define EXT4_MOUNT2_JOURNAL_FAST_COMMIT 0x00000010 /* Journal fast commit */
+#define EXT4_MOUNT2_DAX_NEVER 0x00000020 /* Do not allow Direct Access */
+#define EXT4_MOUNT2_DAX_INODE 0x00000040 /* For printing options only */
+
#define clear_opt(sb, opt) EXT4_SB(sb)->s_mount_opt &= \
~EXT4_MOUNT_##opt
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c3b864588a0b..6633b20224d5 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -289,18 +289,7 @@ void ext4_superblock_csum_set(struct super_block *sb)
if (!ext4_has_metadata_csum(sb))
return;
- /*
- * Locking the superblock prevents the scenario
- * where:
- * 1) a first thread pauses during checksum calculation.
- * 2) a second thread updates the superblock, recalculates
- * the checksum, and updates s_checksum
- * 3) the first thread resumes and finishes its checksum calculation
- * and updates s_checksum with a potentially stale or torn value.
- */
- lock_buffer(EXT4_SB(sb)->s_sbh);
es->s_checksum = ext4_superblock_csum(sb, es);
- unlock_buffer(EXT4_SB(sb)->s_sbh);
}
ext4_fsblk_t ext4_block_bitmap(struct super_block *sb,
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 9cd2ecad07db..cc4f987687f3 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -77,7 +77,7 @@ static int gfs2_get_block_noalloc(struct inode *inode, sector_t lblock,
if (error)
return error;
if (!buffer_mapped(bh_result))
- return -EIO;
+ return -ENODATA;
return 0;
}
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 8dff9cbd0a87..62d9081d1e26 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1301,12 +1301,8 @@ int gfs2_block_map(struct inode *inode, sector_t lblock,
trace_gfs2_bmap(ip, bh_map, lblock, create, 1);
ret = gfs2_iomap_get(inode, pos, length, flags, &iomap, &mp);
- if (!ret && iomap.type == IOMAP_HOLE) {
- if (create)
- ret = gfs2_iomap_alloc(inode, &iomap, &mp);
- else
- ret = -ENODATA;
- }
+ if (create && !ret && iomap.type == IOMAP_HOLE)
+ ret = gfs2_iomap_alloc(inode, &iomap, &mp);
release_metapath(&mp);
if (ret)
goto out;
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 9133b3178677..2e9314091c81 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -132,6 +132,8 @@ __acquires(&sdp->sd_ail_lock)
spin_unlock(&sdp->sd_ail_lock);
ret = generic_writepages(mapping, wbc);
spin_lock(&sdp->sd_ail_lock);
+ if (ret == -ENODATA) /* if a jdata write into a new hole */
+ ret = 0; /* ignore it */
if (ret || wbc->nr_to_write <= 0)
break;
return -EBUSY;
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 92d799a193b8..f7addc6197ed 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -2529,13 +2529,13 @@ int gfs2_check_blk_type(struct gfs2_sbd *sdp, u64 no_addr, unsigned int type)
rbm.rgd = rgd;
error = gfs2_rbm_from_block(&rbm, no_addr);
- if (WARN_ON_ONCE(error))
- goto fail;
-
- if (gfs2_testbit(&rbm, false) != type)
- error = -ESTALE;
+ if (!WARN_ON_ONCE(error)) {
+ if (gfs2_testbit(&rbm, false) != type)
+ error = -ESTALE;
+ }
gfs2_glock_dq_uninit(&rgd_gh);
+
fail:
return error;
}
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 8018c7076b25..4ead291b2976 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -3547,8 +3547,7 @@ static int io_write(struct io_kiocb *req, bool force_nonblock,
* we return to userspace.
*/
if (req->flags & REQ_F_ISREG) {
- __sb_start_write(file_inode(req->file)->i_sb,
- SB_FREEZE_WRITE, true);
+ sb_start_write(file_inode(req->file)->i_sb);
__sb_writers_release(file_inode(req->file)->i_sb,
SB_FREEZE_WRITE);
}
@@ -9226,6 +9225,7 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p,
* to a power-of-two, if it isn't already. We do NOT impose
* any cq vs sq ring sizing.
*/
+ p->cq_entries = roundup_pow_of_two(p->cq_entries);
if (p->cq_entries < p->sq_entries)
return -EINVAL;
if (p->cq_entries > IORING_MAX_CQ_ENTRIES) {
@@ -9233,7 +9233,6 @@ static int io_uring_create(unsigned entries, struct io_uring_params *p,
return -EINVAL;
p->cq_entries = IORING_MAX_CQ_ENTRIES;
}
- p->cq_entries = roundup_pow_of_two(p->cq_entries);
} else {
p->cq_entries = 2 * p->sq_entries;
}
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index cb52db9a0cfb..4e011adaf967 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -955,7 +955,6 @@ out:
static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int whence)
{
- struct inode *inode = file_inode(filp);
struct nfs_open_dir_context *dir_ctx = filp->private_data;
dfprintk(FILE, "NFS: llseek dir(%pD2, %lld, %d)\n",
@@ -967,15 +966,15 @@ static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int whence)
case SEEK_SET:
if (offset < 0)
return -EINVAL;
- inode_lock(inode);
+ spin_lock(&filp->f_lock);
break;
case SEEK_CUR:
if (offset == 0)
return filp->f_pos;
- inode_lock(inode);
+ spin_lock(&filp->f_lock);
offset += filp->f_pos;
if (offset < 0) {
- inode_unlock(inode);
+ spin_unlock(&filp->f_lock);
return -EINVAL;
}
}
@@ -987,7 +986,7 @@ static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int whence)
dir_ctx->dir_cookie = 0;
dir_ctx->duped = 0;
}
- inode_unlock(inode);
+ spin_unlock(&filp->f_lock);
return offset;
}
@@ -998,13 +997,9 @@ static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int whence)
static int nfs_fsync_dir(struct file *filp, loff_t start, loff_t end,
int datasync)
{
- struct inode *inode = file_inode(filp);
-
dfprintk(FILE, "NFS: fsync dir(%pD2) datasync %d\n", filp, datasync);
- inode_lock(inode);
- nfs_inc_stats(inode, NFSIOS_VFSFSYNC);
- inode_unlock(inode);
+ nfs_inc_stats(file_inode(filp), NFSIOS_VFSFSYNC);
return 0;
}
diff --git a/fs/nfs/nfs42xattr.c b/fs/nfs/nfs42xattr.c
index b51424ff8159..6c2ce799150f 100644
--- a/fs/nfs/nfs42xattr.c
+++ b/fs/nfs/nfs42xattr.c
@@ -1047,8 +1047,10 @@ out4:
void nfs4_xattr_cache_exit(void)
{
+ unregister_shrinker(&nfs4_xattr_large_entry_shrinker);
unregister_shrinker(&nfs4_xattr_entry_shrinker);
unregister_shrinker(&nfs4_xattr_cache_shrinker);
+ list_lru_destroy(&nfs4_xattr_large_entry_lru);
list_lru_destroy(&nfs4_xattr_entry_lru);
list_lru_destroy(&nfs4_xattr_cache_lru);
kmem_cache_destroy(nfs4_xattr_cache_cachep);
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c
index 0dc31ad2362e..6e060a88f98c 100644
--- a/fs/nfs/nfs42xdr.c
+++ b/fs/nfs/nfs42xdr.c
@@ -196,7 +196,7 @@
1 + nfs4_xattr_name_maxsz + 1)
#define decode_setxattr_maxsz (op_decode_hdr_maxsz + decode_change_info_maxsz)
#define encode_listxattrs_maxsz (op_encode_hdr_maxsz + 2 + 1)
-#define decode_listxattrs_maxsz (op_decode_hdr_maxsz + 2 + 1 + 1)
+#define decode_listxattrs_maxsz (op_decode_hdr_maxsz + 2 + 1 + 1 + 1)
#define encode_removexattr_maxsz (op_encode_hdr_maxsz + 1 + \
nfs4_xattr_name_maxsz)
#define decode_removexattr_maxsz (op_decode_hdr_maxsz + \
@@ -531,7 +531,7 @@ static void encode_listxattrs(struct xdr_stream *xdr,
{
__be32 *p;
- encode_op_hdr(xdr, OP_LISTXATTRS, decode_listxattrs_maxsz + 1, hdr);
+ encode_op_hdr(xdr, OP_LISTXATTRS, decode_listxattrs_maxsz, hdr);
p = reserve_space(xdr, 12);
if (unlikely(!p))
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 8d3278805602..fa148308822c 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -88,7 +88,13 @@
#define NFS_ROOT "/tftpboot/%s"
/* Default NFSROOT mount options. */
+#if defined(CONFIG_NFS_V2)
#define NFS_DEF_OPTIONS "vers=2,tcp,rsize=4096,wsize=4096"
+#elif defined(CONFIG_NFS_V3)
+#define NFS_DEF_OPTIONS "vers=3,tcp,rsize=4096,wsize=4096"
+#else
+#define NFS_DEF_OPTIONS "vers=4,tcp,rsize=4096,wsize=4096"
+#endif
/* Parameters passed from the kernel command line */
static char nfs_root_parms[NFS_MAXPATHLEN + 1] __initdata = "";
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 1d91dd1e8711..2febc76e9de7 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1713,6 +1713,7 @@ static void ocfs2_inode_init_once(void *data)
oi->ip_blkno = 0ULL;
oi->ip_clusters = 0;
+ oi->ip_next_orphan = NULL;
ocfs2_resv_init_once(&oi->ip_la_data_resv);
diff --git a/fs/super.c b/fs/super.c
index a51c2083cd6b..98bb0629ee10 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1631,55 +1631,6 @@ int super_setup_bdi(struct super_block *sb)
}
EXPORT_SYMBOL(super_setup_bdi);
-/*
- * This is an internal function, please use sb_end_{write,pagefault,intwrite}
- * instead.
- */
-void __sb_end_write(struct super_block *sb, int level)
-{
- percpu_up_read(sb->s_writers.rw_sem + level-1);
-}
-EXPORT_SYMBOL(__sb_end_write);
-
-/*
- * This is an internal function, please use sb_start_{write,pagefault,intwrite}
- * instead.
- */
-int __sb_start_write(struct super_block *sb, int level, bool wait)
-{
- bool force_trylock = false;
- int ret = 1;
-
-#ifdef CONFIG_LOCKDEP
- /*
- * We want lockdep to tell us about possible deadlocks with freezing
- * but it's it bit tricky to properly instrument it. Getting a freeze
- * protection works as getting a read lock but there are subtle
- * problems. XFS for example gets freeze protection on internal level
- * twice in some cases, which is OK only because we already hold a
- * freeze protection also on higher level. Due to these cases we have
- * to use wait == F (trylock mode) which must not fail.
- */
- if (wait) {
- int i;
-
- for (i = 0; i < level - 1; i++)
- if (percpu_rwsem_is_held(sb->s_writers.rw_sem + i)) {
- force_trylock = true;
- break;
- }
- }
-#endif
- if (wait && !force_trylock)
- percpu_down_read(sb->s_writers.rw_sem + level-1);
- else
- ret = percpu_down_read_trylock(sb->s_writers.rw_sem + level-1);
-
- WARN_ON(force_trylock && !ret);
- return ret;
-}
-EXPORT_SYMBOL(__sb_start_write);
-
/**
* sb_wait_write - wait until all writers to given file system finish
* @sb: the super for which we wait
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index 340c83f76c80..2668ebe02865 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -1514,7 +1514,7 @@ xfs_rmap_convert_shared(
* record for our insertion point. This will also give us the record for
* start block contiguity tests.
*/
- error = xfs_rmap_lookup_le_range(cur, bno, owner, offset, flags,
+ error = xfs_rmap_lookup_le_range(cur, bno, owner, offset, oldext,
&PREV, &i);
if (error)
goto done;
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index beb81c84a937..577a66381327 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -243,8 +243,8 @@ xfs_rmapbt_key_diff(
else if (y > x)
return -1;
- x = XFS_RMAP_OFF(be64_to_cpu(kp->rm_offset));
- y = rec->rm_offset;
+ x = be64_to_cpu(kp->rm_offset);
+ y = xfs_rmap_irec_offset_pack(rec);
if (x > y)
return 1;
else if (y > x)
@@ -275,8 +275,8 @@ xfs_rmapbt_diff_two_keys(
else if (y > x)
return -1;
- x = XFS_RMAP_OFF(be64_to_cpu(kp1->rm_offset));
- y = XFS_RMAP_OFF(be64_to_cpu(kp2->rm_offset));
+ x = be64_to_cpu(kp1->rm_offset);
+ y = be64_to_cpu(kp2->rm_offset);
if (x > y)
return 1;
else if (y > x)
@@ -390,8 +390,8 @@ xfs_rmapbt_keys_inorder(
return 1;
else if (a > b)
return 0;
- a = XFS_RMAP_OFF(be64_to_cpu(k1->rmap.rm_offset));
- b = XFS_RMAP_OFF(be64_to_cpu(k2->rmap.rm_offset));
+ a = be64_to_cpu(k1->rmap.rm_offset);
+ b = be64_to_cpu(k2->rmap.rm_offset);
if (a <= b)
return 1;
return 0;
@@ -420,8 +420,8 @@ xfs_rmapbt_recs_inorder(
return 1;
else if (a > b)
return 0;
- a = XFS_RMAP_OFF(be64_to_cpu(r1->rmap.rm_offset));
- b = XFS_RMAP_OFF(be64_to_cpu(r2->rmap.rm_offset));
+ a = be64_to_cpu(r1->rmap.rm_offset);
+ b = be64_to_cpu(r2->rmap.rm_offset);
if (a <= b)
return 1;
return 0;
diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c
index 955302e7cdde..412e2ec55e38 100644
--- a/fs/xfs/scrub/bmap.c
+++ b/fs/xfs/scrub/bmap.c
@@ -113,6 +113,8 @@ xchk_bmap_get_rmap(
if (info->whichfork == XFS_ATTR_FORK)
rflags |= XFS_RMAP_ATTR_FORK;
+ if (irec->br_state == XFS_EXT_UNWRITTEN)
+ rflags |= XFS_RMAP_UNWRITTEN;
/*
* CoW staging extents are owned (on disk) by the refcountbt, so
diff --git a/fs/xfs/scrub/refcount.c b/fs/xfs/scrub/refcount.c
index beaeb6fa3119..dd672e6bbc75 100644
--- a/fs/xfs/scrub/refcount.c
+++ b/fs/xfs/scrub/refcount.c
@@ -170,7 +170,6 @@ xchk_refcountbt_process_rmap_fragments(
*/
INIT_LIST_HEAD(&worklist);
rbno = NULLAGBLOCK;
- nr = 1;
/* Make sure the fragments actually /are/ in agbno order. */
bno = 0;
@@ -184,15 +183,14 @@ xchk_refcountbt_process_rmap_fragments(
* Find all the rmaps that start at or before the refc extent,
* and put them on the worklist.
*/
+ nr = 0;
list_for_each_entry_safe(frag, n, &refchk->fragments, list) {
- if (frag->rm.rm_startblock > refchk->bno)
- goto done;
+ if (frag->rm.rm_startblock > refchk->bno || nr > target_nr)
+ break;
bno = frag->rm.rm_startblock + frag->rm.rm_blockcount;
if (bno < rbno)
rbno = bno;
list_move_tail(&frag->list, &worklist);
- if (nr == target_nr)
- break;
nr++;
}
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c
index b101feb2aab4..f3082a957d5e 100644
--- a/fs/xfs/xfs_pnfs.c
+++ b/fs/xfs/xfs_pnfs.c
@@ -134,7 +134,7 @@ xfs_fs_map_blocks(
goto out_unlock;
error = invalidate_inode_pages2(inode->i_mapping);
if (WARN_ON_ONCE(error))
- return error;
+ goto out_unlock;
end_fsb = XFS_B_TO_FSB(mp, (xfs_ufsize_t)offset + length);
offset_fsb = XFS_B_TO_FSBT(mp, offset);
generated by cgit (git 2.34.1) at 2024-06-08 09:15:48 +0000