From b3449922502f5a161ee2b5022a33aec8472fbf18 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Fri, 23 Mar 2012 15:02:47 -0700 Subject: usermodehelper: introduce umh_complete(sub_info) Preparation. Add the new trivial helper, umh_complete(). Currently it simply does complete(sub_info->complete). Signed-off-by: Oleg Nesterov Cc: Tetsuo Handa Cc: Rusty Russell Cc: Tejun Heo Cc: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/kmod.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'kernel/kmod.c') diff --git a/kernel/kmod.c b/kernel/kmod.c index a0a88543934e..8ea25944ce33 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -199,6 +199,11 @@ 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) { @@ -235,7 +240,7 @@ static int wait_for_helper(void *data) sub_info->retval = ret; } - complete(sub_info->complete); + umh_complete(sub_info); return 0; } @@ -269,7 +274,7 @@ 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); } } -- cgit v1.2.3-59-g8ed1b