diff options
| author | Piotr Zalewski <[email protected]> | 2024-10-26 00:15:49 +0000 |
|---|---|---|
| committer | Kent Overstreet <[email protected]> | 2024-10-29 06:34:10 -0400 |
| commit | 3fd27e9c57bf12c4eb1e41b87fc1aa579ec772da (patch) | |
| tree | f0da099302c1561458e78410e4f234ab1d54a222 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | c1fa854acc72e783fa6a464d3e35766e06d18d83 (diff) | |
bcachefs: init freespace inited bits to 0 in bch2_fs_initialize
Initialize freespace_initialized bits to 0 in member's flags and update
member's cached version for each device in bch2_fs_initialize.
It's possible for the bits to be set to 1 before fs is initialized and if
call to bch2_trans_mark_dev_sbs (just before bch2_fs_freespace_init) fails
bits remain to be 1 which can later indirectly trigger BUG condition in
bch2_bucket_alloc_freelist during shutdown.
Reported-by: [email protected]
Closes: https://syzkaller.appspot.com/bug?extid=2b6a17991a6af64f9489
Fixes: bbe682c76789 ("bcachefs: Ensure devices are always correctly initialized")
Suggested-by: Kent Overstreet <[email protected]>
Signed-off-by: Piotr Zalewski <[email protected]>
Signed-off-by: Kent Overstreet <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions