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author | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:31:57 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:31:57 +0100 |
commit | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (patch) | |
tree | 886e75fdfd09690cd262ca69cb7f5d1d42b48602 /kernel/power/user.c | |
parent | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (diff) | |
parent | 6a94cb73064c952255336cc57731904174b2c58f (diff) | |
download | linux-a9de18eb761f7c1c860964b2e5addc1a35c7e861.tar.gz |
Merge branch 'linus' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
kernel/fork.c
Diffstat (limited to 'kernel/power/user.c')
-rw-r--r-- | kernel/power/user.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c index a6332a313262..005b93d839ba 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -212,13 +212,20 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, case SNAPSHOT_FREEZE: if (data->frozen) break; + printk("Syncing filesystems ... "); sys_sync(); printk("done.\n"); - error = freeze_processes(); + error = usermodehelper_disable(); if (error) + break; + + error = freeze_processes(); + if (error) { thaw_processes(); + usermodehelper_enable(); + } if (!error) data->frozen = 1; break; @@ -227,6 +234,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, if (!data->frozen || data->ready) break; thaw_processes(); + usermodehelper_enable(); data->frozen = 0; break; |