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| author | Arend Van Spriel <arend.vanspriel@broadcom.com> | 2017-06-09 14:19:21 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-06-13 09:57:50 +0300 |
| commit | 42596f761449595e3f0f18ce57c88472ad2d6160 (patch) | |
| tree | 36b70e786fe2d03fb1d029bff8d3d1a457b79897 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | efc2c1fa8e145b60a7805fa9b6c92ac0746fccc3 (diff) | |
| download | linux-42596f761449595e3f0f18ce57c88472ad2d6160.tar.xz | |
brcmfmac: add mutex to protect pno requests
The request references kept in pno are accessed in user-space context
and in firmware event handler context. As such we need to protect it
with a lock. As both context allow sleep a mutex seems appropriate.
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions