diff options
| author | Mao Han <han_mao@c-sky.com> | 2019-06-04 18:54:49 +0800 |
|---|---|---|
| committer | Guo Ren <ren_guo@c-sky.com> | 2019-07-19 14:21:36 +0800 |
| commit | d41435d9b2b3f8fb58dc1258220401ad16aa8a19 (patch) | |
| tree | 540a4403883432901eb55b4ee166b281addeaa53 /lib/locking-selftest-hardirq.h | |
| parent | f622fbf205966a8e911f81a00db17997dd171404 (diff) | |
csky: Fix perf record in kernel/user space
csky_pmu_event_init is called several times during the perf record
initialzation. After configure the event counter in either kernel
space or user space, csky_pmu_event_init is called twice with no
attr specified. Configuration will be overwritten with sampling in
both kernel space and user space. --all-kernel/--all-user is
useless without this patch applied.
Signed-off-by: Mao Han <han_mao@c-sky.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Diffstat (limited to 'lib/locking-selftest-hardirq.h')
0 files changed, 0 insertions, 0 deletions