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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2010-05-26 14:44:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 09:12:54 -0700 |
| commit | a48223f9449d0289fc20cd11a98758109830798e (patch) | |
| tree | 535341e185dc6a00bc037c4cbaed8cbe2b9b66c3 /mm/filemap_xip.c | |
| parent | 2a2a400f66e9e23eba960905c36dd37904bd9970 (diff) | |
| download | op-kernel-dev-a48223f9449d0289fc20cd11a98758109830798e.zip op-kernel-dev-a48223f9449d0289fc20cd11a98758109830798e.tar.gz | |
lktdm: add support for hardlockup, softlockup and hung task crashes
This adds three new types of kernel "crashes" in the lkdtm driver to
trigger hardlockups, softlockups and task hung states at will.
The first two are useful to test the new generic lockup detector and check
its further regressions. The latter one is a bonus to check the hung task
detector regressions even though it's not currently in rework.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Simon Kagstrom <simon.kagstrom@netinsight.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap_xip.c')
0 files changed, 0 insertions, 0 deletions
