tree 7fed12adf54473131e8b86c0c302c443b1d6a846
parent 2bc334dcc7c77be3700dd443d92a78603f76976b
author Nick Piggin <npiggin@kernel.dk> 1294382966 +1100
committer Nick Piggin <npiggin@kernel.dk> 1294383019 +1100

fs: name case update method

smpfs and ncpfs want to update a live dentry name in-place. Rather than
have them open code the locking, provide a documented dcache API.

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