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(parent: ffb4231) | patch
fs: dcache reduce d_parent locking
authorNick Piggin <npiggin@kernel.dk>
Fri, 7 Jan 2011 06:49:44 +0000 (17:49 +1100)
committerNick Piggin <npiggin@kernel.dk>
Fri, 7 Jan 2011 06:50:24 +0000 (17:50 +1100)
commit8ee4e3ca68b31917c1f8b530b253bbd24f0e7dfd
tree425f6173d63a58ec719147764300bb324e1d53e3tree | snapshot
parentffb4231816b61166c4a1ad3b6e79b4288832bb31commit | diff
fs: dcache reduce d_parent locking

Use RCU to simplify locking in dget_parent.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>
fs/dcache.c diff | blob | history
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