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| author | Ingo Molnar <mingo@elte.hu> | 2006-03-27 01:16:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:44:49 -0800 |
| commit | 0771dfefc9e538f077d0b43b6dec19a5a67d0e70 (patch) | |
| tree | 696267e69228b7406b337f9651dedc75055a589e /kernel/exit.c | |
| parent | e9056f13bfcdd054a0c3d730e4e096748d8a363a (diff) | |
| download | lwn-0771dfefc9e538f077d0b43b6dec19a5a67d0e70.tar.gz lwn-0771dfefc9e538f077d0b43b6dec19a5a67d0e70.zip | |
[PATCH] lightweight robust futexes: core
Add the core infrastructure for robust futexes: structure definitions, the new
syscalls and the do_exit() based cleanup mechanism.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Acked-by: Ulrich Drepper <drepper@redhat.com>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 8037405e136e..aecb48ca7370 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -31,6 +31,7 @@ #include <linux/signal.h> #include <linux/cn_proc.h> #include <linux/mutex.h> +#include <linux/futex.h> #include <asm/uaccess.h> #include <asm/unistd.h> @@ -852,6 +853,8 @@ fastcall NORET_TYPE void do_exit(long code) exit_itimers(tsk->signal); acct_process(code); } + if (unlikely(tsk->robust_list)) + exit_robust_list(tsk); exit_mm(tsk); exit_sem(tsk); |