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authorSteven Whitehouse <swhiteho@redhat.com>2011-01-19 10:42:40 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2011-01-21 10:39:24 +0100
commit75d5cfbe4b78cc26af7b042e23f61700b50bc294 (patch)
tree189346d6c6fb7e72921d7ace2871bfd8780110da /fs/gfs2/file.c
parentGFS2: Use RCU for glock hash table (diff)
downloadlinux-75d5cfbe4b78cc26af7b042e23f61700b50bc294.tar.xz
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GFS2: Post-VFS scale update for RCU path walk
We can allow a few more cases to use RCU path walking than originally allowed. It should be possible to also enable RCU path walking when the glock is already cached. Thats a bit more complicated though, so left for a future patch. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Nick Piggin <npiggin@gmail.com>
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