Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH -mm] PM: Remove sleeping from suspend_console | Date | Mon, 4 Sep 2006 22:50:40 +0200 |
| |
Remove ssleep() from suspend_console().
Stefan thinks it is unnecessary and will slow down the suspend too much.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> --- --- kernel/printk.c | 5 ----- 1 file changed, 5 deletions(-)
Index: linux-2.6.18-rc5-mm1/kernel/printk.c =================================================================== --- linux-2.6.18-rc5-mm1.orig/kernel/printk.c +++ linux-2.6.18-rc5-mm1/kernel/printk.c @@ -713,11 +713,6 @@ void suspend_console(void) printk("Suspending console(s)\n"); acquire_console_sem(); console_suspended = 1; - /* This is needed so that all of the messages that have already been - * written to all consoles can be actually transmitted (eg. over a - * network) before we try to suspend the consoles' devices. - */ - ssleep(2); } void resume_console(void) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |