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| author | JunChao Sun <sunjunchao2870@gmail.com> | 2022-11-09 07:38:22 -0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2022-12-08 21:49:24 -0500 |
| commit | 060f77392cab1c1cefb8a27cf6bd61f1db2441ec (patch) | |
| tree | 540bba011ae5a082db0848c77c72a1f0fbc88534 /fs/ext4/readpage.c | |
| parent | 89481b5fa8c0640e62ba84c6020cee895f7ac643 (diff) | |
| download | lwn-060f77392cab1c1cefb8a27cf6bd61f1db2441ec.tar.gz lwn-060f77392cab1c1cefb8a27cf6bd61f1db2441ec.zip | |
ext4: replace kmem_cache_create with KMEM_CACHE
Replace kmem_cache_create with KMEM_CACHE macro that
guaranteed struct alignment
Signed-off-by: JunChao Sun <sunjunchao2870@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20221109153822.80250-1-sunjunchao2870@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/readpage.c')
| -rw-r--r-- | fs/ext4/readpage.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c index 3d21eae267fc..773176e7f9f5 100644 --- a/fs/ext4/readpage.c +++ b/fs/ext4/readpage.c @@ -410,9 +410,8 @@ int ext4_mpage_readpages(struct inode *inode, int __init ext4_init_post_read_processing(void) { - bio_post_read_ctx_cache = - kmem_cache_create("ext4_bio_post_read_ctx", - sizeof(struct bio_post_read_ctx), 0, 0, NULL); + bio_post_read_ctx_cache = KMEM_CACHE(bio_post_read_ctx, SLAB_RECLAIM_ACCOUNT); + if (!bio_post_read_ctx_cache) goto fail; bio_post_read_ctx_pool = |