tree a051134c0d1c74425a5f60adc0ca252c5db15b35
parent ec33679d78f9d653a44ddba10b5fb824c06330a1
author Nick Piggin <npiggin@kernel.dk> 1294382988 +1100
committer Nick Piggin <npiggin@kernel.dk> 1294383025 +1100

fs: consolidate dentry kill sequence

The tricky locking for disposing of a dentry is duplicated 3 times in the
dcache (dput, pruning a dentry from the LRU, and pruning its ancestors).
Consolidate them all into a single function dentry_kill.

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