diff options
| author | Nathan Fontenot <nfont@linux.vnet.ibm.com> | 2013-06-24 22:08:05 -0500 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-07-01 11:49:34 +1000 |
| commit | dd023217e17e72b46fb4d49c7734c426938c3dba (patch) | |
| tree | ab68156166d38800f77502f7bbbc6ba4aa73578b /tools/perf/util/trace-event-scripting.c | |
| parent | ec207dcc91c62aeccb65b36c7764076f5e5aaddb (diff) | |
powerpc/numa: Do not update sysfs cpu registration from invalid context
The topology update code that updates the cpu node registration in sysfs
should not be called while in stop_machine(). The register/unregister
calls take a lock and may sleep.
This patch moves these calls outside of the call to stop_machine().
Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions