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| author |   Thomas Gleixner <tglx@linutronix.de> | 2012-07-19 13:59:38 -0400 |
|---|---|---|
| committer |   Tony Luck <tony.luck@intel.com> | 2012-08-03 11:45:56 -0700 |
| commit | b5975917a3e5f93b5d1c95561aab0aa44327baea (patch) | |
| tree | aa2e9ffd6ba21164f2d891224552bed72ae4655a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | x86: mce: Disable preemption when calling raise_local() (diff) | |
| download | linux-dev-b5975917a3e5f93b5d1c95561aab0aa44327baea.tar.xz linux-dev-b5975917a3e5f93b5d1c95561aab0aa44327baea.zip | |
x86: mce: Serialize mce injection
raise_mce() fiddles with global state, but lacks any kind of
serialization.
Add a mutex around the raise_mce() call, so concurrent writers do not
stomp on each other toes.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions