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| author | Christoph Hellwig <hch@infradead.org> | 2010-10-10 05:36:30 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-10-25 21:26:14 -0400 |
| commit | 4d4eb36679adbdd75495e1bbfe7ac40e4ae41dea (patch) | |
| tree | f5cef4647a54e8a65ab518db8edeeea6b7a8652d /fs/inode.c | |
| parent | be9eee2e8b87e335531a3ae13abb8d26e834c438 (diff) | |
| download | linux-4d4eb36679adbdd75495e1bbfe7ac40e4ae41dea.tar.bz2 | |
fsnotify: use dget_parent
Use dget_parent instead of opencoding it. This simplifies the code, but
more importanly prepares for the more complicated locking for a parent
dget in the dcache scale patch series.
It means we do grab a reference to the parent now if need to be watched,
but not with the specified mask. If this turns out to be a problem
we'll have to revisit it, but for now let's keep as much as possible
dcache internals inside dcache.[ch].
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/inode.c')
0 files changed, 0 insertions, 0 deletions