diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2012-03-23 15:02:47 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-03-06 03:24:27 +0000 |
| commit | 3ba91066fd4f9b4340ae88ce5cb18cd4b58d9184 (patch) | |
| tree | 7aa314c2f321ec586d53a892f085053aa89b5998 /kernel/kmod.c | |
| parent | 989c07163fe2672e488124e7d606cda349e719ba (diff) | |
usermodehelper: introduce umh_complete(sub_info)
commit b3449922502f5a161ee2b5022a33aec8472fbf18 upstream.
Preparation. Add the new trivial helper, umh_complete(). Currently it
simply does complete(sub_info->complete).
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Tejun Heo <tj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'kernel/kmod.c')
| -rw-r--r-- | kernel/kmod.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/kmod.c b/kernel/kmod.c index a4bea97c75b..e5e30b61707 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -197,6 +197,11 @@ void call_usermodehelper_freeinfo(struct subprocess_info *info) } EXPORT_SYMBOL(call_usermodehelper_freeinfo); +static void umh_complete(struct subprocess_info *sub_info) +{ + complete(sub_info->complete); +} + /* Keventd can't block, but this (a child) can. */ static int wait_for_helper(void *data) { @@ -233,7 +238,7 @@ static int wait_for_helper(void *data) sub_info->retval = ret; } - complete(sub_info->complete); + umh_complete(sub_info); return 0; } @@ -267,7 +272,7 @@ static void __call_usermodehelper(struct work_struct *work) case UMH_WAIT_EXEC: if (pid < 0) sub_info->retval = pid; - complete(sub_info->complete); + umh_complete(sub_info); } } |