diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2010-05-14 09:29:52 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-05-14 09:29:52 -0400 |
| commit | 23e117fa44429cc054cb27d5621d64e4ced91e52 (patch) | |
| tree | a4b9d0902b9c6f009b2c297515221c1b9bed3af8 /kernel/module.c | |
| parent | 668eb65f092902eb7dd526af73d4a7f025a94612 (diff) | |
| parent | a93d2f1744206827ccf416e2cdc5018aa503314e (diff) | |
Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip into trace/tip/tracing/core-4
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/kernel/module.c b/kernel/module.c index b8a1e313448c..e2564580f3f1 100644 --- a/kernel/module.c +++ b/kernel/module.c | |||
| @@ -724,16 +724,8 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user, | |||
| 724 | return -EFAULT; | 724 | return -EFAULT; |
| 725 | name[MODULE_NAME_LEN-1] = '\0'; | 725 | name[MODULE_NAME_LEN-1] = '\0'; |
| 726 | 726 | ||
| 727 | /* Create stop_machine threads since free_module relies on | 727 | if (mutex_lock_interruptible(&module_mutex) != 0) |
| 728 | * a non-failing stop_machine call. */ | 728 | return -EINTR; |
| 729 | ret = stop_machine_create(); | ||
| 730 | if (ret) | ||
| 731 | return ret; | ||
| 732 | |||
| 733 | if (mutex_lock_interruptible(&module_mutex) != 0) { | ||
| 734 | ret = -EINTR; | ||
| 735 | goto out_stop; | ||
| 736 | } | ||
| 737 | 729 | ||
| 738 | mod = find_module(name); | 730 | mod = find_module(name); |
| 739 | if (!mod) { | 731 | if (!mod) { |
| @@ -793,8 +785,6 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user, | |||
| 793 | 785 | ||
| 794 | out: | 786 | out: |
| 795 | mutex_unlock(&module_mutex); | 787 | mutex_unlock(&module_mutex); |
| 796 | out_stop: | ||
| 797 | stop_machine_destroy(); | ||
| 798 | return ret; | 788 | return ret; |
| 799 | } | 789 | } |
| 800 | 790 | ||
