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authorRafael J. Wysocki <rjw@sisk.pl>2006-10-06 22:19:44 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-07 10:51:14 -0700
commit5c339d4541995df2fd3ca31a84c042e7afe9b3c1 (patch)
tree30c0470cd8b3f2be514b03328d6c0519fc6ed7b8 /kernel/power
parentdcbd4ec4c258f88d4cfd3c309c8a56faff061340 (diff)
downloadblackbird-op-linux-5c339d4541995df2fd3ca31a84c042e7afe9b3c1.tar.gz
blackbird-op-linux-5c339d4541995df2fd3ca31a84c042e7afe9b3c1.zip
[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>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/user.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c
index 72825c853cd7..93b5dd283dea 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -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;
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