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| author | Miklos Szeredi <mszeredi@suse.cz> | 2013-09-05 11:44:41 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-09-05 16:23:53 -0400 |
| commit | 6497d160f6abf8d1082ff1a4efd841118cb1fddd (patch) | |
| tree | fc03ca8342fbd7b441198028b9c29cff83533db3 /virt | |
| parent | 13caa9fb5b4ce040379523037a0ce4ef867ee0c0 (diff) | |
| download | op-kernel-dev-6497d160f6abf8d1082ff1a4efd841118cb1fddd.zip op-kernel-dev-6497d160f6abf8d1082ff1a4efd841118cb1fddd.tar.gz | |
sysfs: use check_submounts_and_drop()
Do have_submounts(), shrink_dcache_parent() and d_drop() atomically.
check_submounts_and_drop() can deal with negative dentries and
non-directories as well.
Non-directories can also be mounted on. And just like directories we don't
want these to disappear with invalidation.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions
