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| author | Bart Van Assche <bvanassche@acm.org> | 2026-06-10 12:34:17 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2026-06-22 19:52:37 +0000 |
| commit | 41b7928813b5db9f61bf55e0ce395f69eb0473eb (patch) | |
| tree | 78cb6bea0decc83cd23b332f5c6e08216429301d /fs | |
| parent | 242d30bfc0a84b8b5de0a88821b53c9ad7fd31c4 (diff) | |
| download | ath-41b7928813b5db9f61bf55e0ce395f69eb0473eb.tar.gz | |
f2fs: Prepare for supporting delayed bio completion
Use bio frontpadding to allocate memory for a work_struct when
allocating a bio.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/data.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 60dea95b0295e..9bddc8bf0af6e 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -41,12 +41,17 @@ struct f2fs_folio_state { unsigned int read_pages_pending; }; +struct f2fs_bio { + struct work_struct work; + struct bio bio; +}; + #define F2FS_BIO_POOL_SIZE NR_CURSEG_TYPE int __init f2fs_init_bioset(void) { return bioset_init(&f2fs_bioset, F2FS_BIO_POOL_SIZE, - 0, BIOSET_NEED_BVECS); + offsetof(struct f2fs_bio, bio), BIOSET_NEED_BVECS); } void f2fs_destroy_bioset(void) |