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(parent: 233a506) | patch
jbd: use kmem_cache_zalloc for allocating journal head
authorZheng Liu <wenqing.lz@taobao.com>
Mon, 29 Apr 2013 09:08:51 +0000 (17:08 +0800)
committerJan Kara <jack@suse.cz>
Mon, 29 Apr 2013 12:34:05 +0000 (14:34 +0200)
commite940e82a5a5b27476a5ab58a2e2da5f62d632bd1
tree7920bb9d78e4d4a2dbcb1e297472935d1d8ecbaetree | snapshot
parent233a506aab6779c2a5080faf6ba9709ecbce6570commit | diff
jbd: use kmem_cache_zalloc for allocating journal head

This commit tries to use kmem_cache_zalloc instead of kmem_cache_alloc/
memset when a new journal head is alloctated.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
fs/jbd/journal.c diff | blob | history
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