Commit 5c339d45 authored Oct 06, 2006 by Rafael J. Wysocki Committed by Linus Torvalds Oct 07, 2006

[PATCH] swsusp: Make userland suspend work on SMP again



Unfortunately one of the recent changes in swsusp has broken the userland
suspend on SMP.  Fix it.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent dcbd4ec4

kernel/power/user.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -145,10 +145,10 @@ static int snapshot_ioctl(struct inode inode, struct file filp,
		error = freeze_processes();
		if (error) {
		thaw_processes();
		enable_nonboot_cpus();
		error = -EBUSY;
		}
		}
		enable_nonboot_cpus();
		up(&pm_sem);
		if (!error)
		data->frozen = 1;