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| author | Kaitao Cheng <chengkaitao@kylinos.cn> | 2026-09-03 13:02:07 +0800 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-09-04 12:56:47 +0200 |
| commit | 4dda2f40edd811a0637b2036734c594a685767f2 (patch) | |
| tree | 174ace4f94800c1e8385186bac690f0f022fc375 /tools/lib/python | |
| parent | 8d01d6b4c17c406f37a9b6edac93dfb858af30d0 (diff) | |
fs/dax: Remove redundant deferred list initialization
prep_compound_page() calls prep_compound_head(), which initializes
folio->_deferred_list for compound folios with an order greater than one.
Therefore, dax_folio_init() initializes the list twice for large DAX
folios.
Remove the redundant initialization from dax_folio_init(). This leaves
the behavior unchanged and keeps compound folio initialization
centralized in prep_compound_head().
Signed-off-by: Kaitao Cheng <chengkaitao@kylinos.cn>
Link: https://patch.msgid.link/20260903050207.7015-1-kaitao.cheng@linux.dev
Acked-by: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions