From: Oleg Nesterov Date: Fri, 8 Feb 2008 12:19:07 +0000 (-0800) Subject: wait_task_zombie: remove ->exit_state/exit_signal checks for WNOWAIT X-Git-Tag: v2.6.25-rc1~222 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c543f1ee08ea6c2176dbdc47df0d0f6357c88713;p=pandora-kernel.git wait_task_zombie: remove ->exit_state/exit_signal checks for WNOWAIT The first "p->exit_state != EXIT_ZOMBIE" check doesn't make too much sense. The exit_state was EXIT_ZOMBIE when the function was called, and another thread can change it to EXIT_DEAD right after the check. The second condition is not possible, detached non-traced threads were already filtered out by eligible_child(), we didn't drop tasklist since then. Signed-off-by: Oleg Nesterov Cc: Roland McGrath Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed