diff options
| author | Rusty Russell | 2011-08-04 01:21:06 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2011-08-04 02:25:20 +0200 |
| commit | 88eca0207cf1574328c3ce8c3be537a9317261bb (patch) | |
| tree | 155b13f5df1e239fea2ad5512ef5b19865de4a9e /fs/dcache.c | |
| parent | taskstats: add_del_listener() should ignore !valid listeners (diff) | |
| download | kernel-qcow2-linux-88eca0207cf1574328c3ce8c3be537a9317261bb.tar.gz kernel-qcow2-linux-88eca0207cf1574328c3ce8c3be537a9317261bb.tar.xz kernel-qcow2-linux-88eca0207cf1574328c3ce8c3be537a9317261bb.zip | |
ida: simplified functions for id allocation
The current hyper-optimized functions are overkill if you simply want to
allocate an id for a device. Create versions which use an internal
lock.
In followup patches, numerous drivers are converted to use this
interface.
Thanks to Tejun for feedback.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/dcache.c')
0 files changed, 0 insertions, 0 deletions