Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=93c9a7ff50a5b39dbdf80129c5da89e6d6256bea
Commit: 93c9a7ff50a5b39dbdf80129c5da89e6d6256bea
Parent: acf11faeb1ba1179f695c83c47716e4f6ffdebd8
Author: Rafael J. Wysocki <[EMAIL PROTECTED]>
AuthorDate: Thu Mar 22 00:11:20 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Mar 22 19:39:05 2007 -0700
[PATCH] swsusp: Fix SNAPSHOT_S2RAM ioctl
The SNAPSHOT_S2RAM ioctl does not disable the nonboot CPUs before entering
the suspend, although it should do this.
Signed-off-by: Rafael J. Wysocki <[EMAIL PROTECTED]>
Acked-by: Pavel Machek <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
kernel/power/user.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/kernel/power/user.c b/kernel/power/user.c
index d6a8dcc..bf211fe 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -368,9 +368,12 @@ static int snapshot_ioctl(struct inode *inode, struct file
*filp,
if (error) {
printk(KERN_ERR "Failed to suspend some devices.\n");
} else {
- /* Enter S3, system is already frozen */
- suspend_enter(PM_SUSPEND_MEM);
-
+ error = disable_nonboot_cpus();
+ if (!error) {
+ /* Enter S3, system is already frozen */
+ suspend_enter(PM_SUSPEND_MEM);
+ enable_nonboot_cpus();
+ }
/* Wake up devices */
device_resume();
}
-
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