diff options
| author | Thomas Gleixner <[email protected]> | 2013-04-25 20:31:50 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2013-05-16 11:09:18 +0200 |
| commit | 03e13cf5ee60584fe0c831682c67212effb7fca4 (patch) | |
| tree | b40a9a0a88a675e4511ad6b6c0bf072b6a1ef9f4 /tools/perf/util/trace-event-scripting.c | |
| parent | 45cb8e01b2ecef1c2afb18333e95793fa1a90281 (diff) | |
clockevents: Implement unbind functionality
Provide a sysfs interface to allow unbinding of clockevent
devices. The device is unbound if it is unused or if there is a
replacement device available. Unbinding of broadcast devices is not
supported as we don't want to foster that nonsense. If no replacement
device is available the unbind returns -EBUSY. Unbind is available
from the kernel and through sysfs, which is necessary to drop the
module refcount.
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: John Stultz <[email protected]>
Cc: Magnus Damm <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions