diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-09 08:23:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-09 08:23:01 -0700 |
| commit | 8fc1c596c2ccd951b089b6b6d54c58a74a137764 (patch) | |
| tree | 2b96b4449878868a7ddc25f163b13c13e633a168 | |
| parent | 33f2b5785a2b6b0ed1948aafee60d3abb12f1e3a (diff) | |
| parent | dea9d8f7643fab07bf89a1155f1f94f37d096a5e (diff) | |
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fix from Ted Ts'o:
"Fix an ext4 regression which breaks remounting r/w file systems that
have the quota feature enabled"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: only check dquot_initialize_needed() when debugging
Revert "ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled"
| -rw-r--r-- | fs/ext4/super.c | 6 | ||||
| -rw-r--r-- | fs/ext4/xattr.c | 6 |
2 files changed, 5 insertions, 7 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 56a5d1c469fc..05fcecc36244 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -6388,7 +6388,6 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb) struct ext4_mount_options old_opts; ext4_group_t g; int err = 0; - int enable_rw = 0; #ifdef CONFIG_QUOTA int enable_quota = 0; int i, j; @@ -6575,7 +6574,7 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb) if (err) goto restore_opts; - enable_rw = 1; + sb->s_flags &= ~SB_RDONLY; if (ext4_has_feature_mmp(sb)) { err = ext4_multi_mount_protect(sb, le64_to_cpu(es->s_mmp_block)); @@ -6622,9 +6621,6 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb) if (!test_opt(sb, BLOCK_VALIDITY) && sbi->s_system_blks) ext4_release_system_zone(sb); - if (enable_rw) - sb->s_flags &= ~SB_RDONLY; - /* * Reinitialize lazy itable initialization thread based on * current settings diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 13d7f17a9c8c..321e3a888c20 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -2056,8 +2056,9 @@ inserted: else { u32 ref; +#ifdef EXT4_XATTR_DEBUG WARN_ON_ONCE(dquot_initialize_needed(inode)); - +#endif /* The old block is released after updating the inode. */ error = dquot_alloc_block(inode, @@ -2120,8 +2121,9 @@ inserted: /* We need to allocate a new block */ ext4_fsblk_t goal, block; +#ifdef EXT4_XATTR_DEBUG WARN_ON_ONCE(dquot_initialize_needed(inode)); - +#endif goal = ext4_group_first_block_no(sb, EXT4_I(inode)->i_block_group); block = ext4_new_meta_blocks(handle, inode, goal, 0, |