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authorOleg Nesterov <oleg@tv-sign.ru>2006-10-28 13:38:51 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-28 14:30:54 -0400
commit093a8e8aecd77b2799934996a55a6838e1e2b8f3 (patch)
treeece87b2e194494059b2d4aaa43a094786dac1db7 /net/ethernet
parent05d5bcd60e8202e5c7b28cf61186043a4d612623 (diff)
[PATCH] taskstats_tgid_free: fix usage
taskstats_tgid_free() is called on copy_process's error path. This is wrong. IF (clone_flags & CLONE_THREAD) We should not clear ->signal->taskstats, current uses it, it probably has a valid accumulated info. ELSE taskstats_tgid_init() set ->signal->taskstats = NULL, there is nothing to free. Move the callsite to __exit_signal(). We don't need any locking, entire thread group is exiting, nobody should have a reference to soon to be released ->signal. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Shailabh Nagar <nagar@watson.ibm.com> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Jay Lan <jlan@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net/ethernet')
0 files changed, 0 insertions, 0 deletions