mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-02-23 23:32:30 -05:00
Code Issues Packages Projects Releases Wiki Activity

bcachefs: Ensure superblock gets written when we go ERO

Browse Source 
When we go emergency read-only, make sure we do a final write_super() to
persist counters and error counts - this can be critical for piecing
together what fsck was doing.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2025-05-07 16:54:25 -04:00
parent 2fea3aa76e
commit da18dabc37
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
fs/bcachefs/super.c
View File

@@ -377,6 +377,11 @@ void bch2_fs_read_only(struct bch_fs *c)
bch_verbose(c, "marking filesystem clean");
bch2_fs_mark_clean(c);
} else {
/* Make sure error counts/counters are persisted */
mutex_lock(&c->sb_lock);
bch2_write_super(c);
mutex_unlock(&c->sb_lock);
bch_verbose(c, "done going read-only, filesystem not clean");
}
}