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| author | Mandeep Singh Baines <[email protected]> | 2012-01-03 22:41:13 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2012-01-04 00:14:32 +0000 |
| commit | f9fab10bbd768b0e5254e53a4a8477a94bfc4b96 (patch) | |
| tree | 7f4efb5c46582765c12249f652a8975a1956f781 /fs/proc/array.c | |
| parent | security: Fix security_old_inode_init_security() when CONFIG_SECURITY is not set (diff) | |
| download | kernel-f9fab10bbd768b0e5254e53a4a8477a94bfc4b96.tar.gz kernel-f9fab10bbd768b0e5254e53a4a8477a94bfc4b96.zip | |
hung_task: fix false positive during vfork
vfork parent uninterruptibly and unkillably waits for its child to
exec/exit. This wait is of unbounded length. Ignore such waits
in the hung_task detector.
Signed-off-by: Mandeep Singh Baines <[email protected]>
Reported-by: Sasha Levin <[email protected]>
LKML-Reference: <1325344394.28904.43.camel@lappy>
Cc: Linus Torvalds <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: John Kacur <[email protected]>
Cc: [email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions