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authorIngo Molnar <mingo@elte.hu>2009-04-08 10:35:30 +0200
committerIngo Molnar <mingo@elte.hu>2009-04-08 10:35:30 +0200
commit5ea472a77f8e4811ceee3f44a9deda6ad6e8b789 (patch)
treea9ec5019e2b666a19874fc344ffb0dd5da6bce94 /kernel/fork.c
parent6c009ecef8cca28c7c09eb16d0802e37915a76e1 (diff)
parent577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff)
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Merge commit 'v2.6.30-rc1' into perfcounters/core
Conflicts: arch/powerpc/include/asm/systbl.h arch/powerpc/include/asm/unistd.h include/linux/init_task.h Merge reason: the conflicts are non-trivial: PowerPC placement of sys_perf_counter_open has to be mixed with the new preadv/pwrite syscalls. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/fork.c')
-rw-r--r--kernel/fork.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 381d7f9b70fb..89c1efb3ccf4 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -645,6 +645,9 @@ static int copy_mm(unsigned long clone_flags, struct task_struct * tsk)
tsk->min_flt = tsk->maj_flt = 0;
tsk->nvcsw = tsk->nivcsw = 0;
+#ifdef CONFIG_DETECT_HUNG_TASK
+ tsk->last_switch_count = tsk->nvcsw + tsk->nivcsw;
+#endif
tsk->mm = NULL;
tsk->active_mm = NULL;
@@ -1033,11 +1036,6 @@ static struct task_struct *copy_process(unsigned long clone_flags,
p->default_timer_slack_ns = current->timer_slack_ns;
-#ifdef CONFIG_DETECT_SOFTLOCKUP
- p->last_switch_count = 0;
- p->last_switch_timestamp = 0;
-#endif
-
task_io_accounting_init(&p->ioac);
acct_clear_integrals(p);