diff options
| author | Robert Richter <[email protected]> | 2011-12-15 17:56:39 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2012-03-08 11:35:22 +0100 |
| commit | db98c5faf8cb350212ea3af786cb3ba0d4e7a01e (patch) | |
| tree | dedbbe76714b416b5e6d62d30b8488a9c0f6c1c2 /lib/debugobjects.c | |
| parent | 4db2e8e6500d9ba6406f2714fa3968b39a325274 (diff) | |
perf/x86: Implement 64-bit counter support for IBS
This patch implements 64 bit counter support for IBS. The
sampling period is no longer limited to the hw counter width.
The functions perf_event_set_period() and
perf_event_try_update() can be used as generic functions. They
can replace similar code that is duplicate across architectures.
Signed-off-by: Robert Richter <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions