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| author | Tejun Heo <tj@kernel.org> | 2013-11-29 17:19:09 -0500 |
|---|---|---|
| committer | Pawel Osmialowski <p.osmialowsk@mcdsrvbld02.digital.local> | 2015-03-27 14:37:33 +0100 |
| commit | a837767f522c27fd12a15dec62e15dc6eabb4294 (patch) | |
| tree | ebf504e8cda7f81e7dfd4204302df891d4745dda /include/linux/kvm_para.h | |
| parent | 45feb1d71127b7859809f9398fb6f3c60528a139 (diff) | |
| download | linux-3.10-a837767f522c27fd12a15dec62e15dc6eabb4294.tar.gz linux-3.10-a837767f522c27fd12a15dec62e15dc6eabb4294.tar.bz2 linux-3.10-a837767f522c27fd12a15dec62e15dc6eabb4294.zip | |
sysfs, kernfs: implement kernfs_ns_enabled()
fs/sysfs/symlink.c::sysfs_delete_link() tests @sd->s_flags for
SYSFS_FLAG_NS. Let's add kernfs_ns_enabled() so that sysfs doesn't
have to test sysfs_dirent flag directly. This makes things tidier for
kernfs proper too.
This is purely cosmetic.
v2: To avoid possible NULL deref, use noop dummy implementation which
always returns false when !CONFIG_SYSFS.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/kvm_para.h')
0 files changed, 0 insertions, 0 deletions