fs: dcache reduce dput locking
authorNick Piggin <npiggin@kernel.dk>
Fri, 7 Jan 2011 06:49:40 +0000 (17:49 +1100)
committerNick Piggin <npiggin@kernel.dk>
Fri, 7 Jan 2011 06:50:23 +0000 (17:50 +1100)
It is possible to run dput without taking data structure locks up-front. In
many cases where we don't kill the dentry anyway, these locks are not required.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>

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