diff options
| author |   Steven J. Magnani <steve@digidescorp.com> | 2010-11-24 12:56:54 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-11-25 06:50:38 +0900 |
| commit | 04c3496152394d17e3bc2316f9731ee3e8a026bc (patch) | |
| tree | 1c0a1275a3a3ef3f4aad36fd4cd5500980f5f0d7 /tools/perf/scripts/python | |
| parent | include/linux/fs.h: fix userspace build (diff) | |
| download | linux-dev-04c3496152394d17e3bc2316f9731ee3e8a026bc.tar.xz linux-dev-04c3496152394d17e3bc2316f9731ee3e8a026bc.zip | |
nommu: yield CPU while disposing VM
Depending on processor speed, page size, and the amount of memory a
process is allowed to amass, cleanup of a large VM may freeze the system
for many seconds. This can result in a watchdog timeout.
Make sure other tasks receive some service when cleaning up large VMs.
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Cc: Greg Ungerer <gerg@snapgear.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions