diff options
| author | Nanzhe Zhao <nzzhao@126.com> | 2026-01-05 23:30:57 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2026-01-07 03:17:08 +0000 |
| commit | 00feea1dfcea2cc7c22e58b6325f72637c6ea217 (patch) | |
| tree | 84999d6b25bc4462c15fe6b07997e76ce386fba4 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | d36de29f4bb59b24e57ff22403baae6fc7e89bd8 (diff) | |
f2fs: Zero f2fs_folio_state on allocation
f2fs_folio_state is attached to folio->private and is expected to start
with read_pages_pending == 0. However, the structure was allocated from
ffs_entry_slab without being fully initialized, which can leave
read_pages_pending with stale values.
Allocate the object with __GFP_ZERO so all fields are reliably zeroed at
creation time.
Signed-off-by: Nanzhe Zhao <nzzhao@126.com>
Reviewed-by: Barry Song <baohua@kernel.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions