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[PATCH] pm: clean up process.c

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freezeable() already tests for TRACED/STOPPED processes, no need to do it
twice.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Pavel Machek 2005-07-07 17:56:45 -07:00 committed by Linus Torvalds
parent 47b724f3fe
commit 1322ad4151
1 changed files with 2 additions and 4 deletions
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6
kernel/power/process.c
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@ -59,6 +59,7 @@ int freeze_processes(void)
int todo; int todo;
unsigned long start_time; unsigned long start_time;
struct task_struct *g, *p; struct task_struct *g, *p;
unsigned long flags;
printk( "Stopping tasks: " ); printk( "Stopping tasks: " );
start_time = jiffies; start_time = jiffies;
@ -66,12 +67,9 @@ int freeze_processes(void)
todo = 0; todo = 0;
read_lock(&tasklist_lock); read_lock(&tasklist_lock);
do_each_thread(g, p) { do_each_thread(g, p) {
unsigned long flags;
if (!freezeable(p)) if (!freezeable(p))
continue; continue;
if ((frozen(p)) || if (frozen(p))
(p->state == TASK_TRACED) ||
(p->state == TASK_STOPPED))
continue; continue;
freeze(p); freeze(p);