diff options
| author | Anton Vorontsov <[email protected]> | 2012-02-07 10:49:39 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2012-02-09 09:03:29 -0800 |
| commit | e502babe0a85226f2417b60a8710cf8192879180 (patch) | |
| tree | 6964ef225b6eded57757425c6faf3c59d1d0c21e /tools/perf/scripts/python | |
| parent | 6f56d0f43656deb98c6366a133a75b5a7cf73a26 (diff) | |
sysrq: Fix possible race with exiting task
sysrq should grab the tasklist lock, otherwise calling force_sig() is
not safe, as it might race with exiting task, which ->sighand might be
set to NULL already.
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: David Rientjes <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions