diff options
| author | cnanda <chetan.nanda@stericsson.com> | 2011-10-13 16:00:18 +0530 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:07:02 +0200 |
| commit | c6458fb663047d93f8b8453eef114d90e324ca39 (patch) | |
| tree | afec89e077a3bbb10d2a1561df671cdc0aef12a7 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | e302925edc2a78569e1742e523db4b55a3fc4e26 (diff) | |
staging: mmio: protect shared resource using mutex
mmio_trace structure maintains information about
the shared log buffer from camera firmware.
As it is accessed from two different contexts,
it needs to be protected using mutex to guard against
possible corruption.
ST-Ericsson ID: 356426
ST-Ericsson FOSS-OUT ID: Trivial
ST-Ericsson Linux next: NA
Change-Id: I806b4d26b3466a9873a8a02f8c9ac51e0ad44fd5
Signed-off-by: cnanda <chetan.nanda@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33915
Reviewed-by: QATOOLS
Tested-by: Rajat VERMA <rajat.verma@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions