diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2012-03-23 23:02:48 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-24 00:58:41 +0100 |
| commit | 9d944ef32e83405a07376f112e9f02161d3e9731 (patch) | |
| tree | 24170ff64fb83221da133e2afb53f58e840a6eee /kernel | |
| parent | usermodehelper: implement UMH_KILLABLE (diff) | |
| download | linux-9d944ef32e83405a07376f112e9f02161d3e9731.tar.xz linux-9d944ef32e83405a07376f112e9f02161d3e9731.zip | |
usermodehelper: kill umh_wait, renumber UMH_* constants
No functional changes. It is not sane to use UMH_KILLABLE with enum
umh_wait, but obviously we do not want another argument in
call_usermodehelper_* helpers. Kill this enum, use the plain int.
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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kmod.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/kmod.c b/kernel/kmod.c index f92f917c450c..8341de91613f 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -257,12 +257,9 @@ static void __call_usermodehelper(struct work_struct *work) { struct subprocess_info *sub_info = container_of(work, struct subprocess_info, work); - enum umh_wait wait = sub_info->wait; + int wait = sub_info->wait & ~UMH_KILLABLE; pid_t pid; - if (wait != UMH_NO_WAIT) - wait &= ~UMH_KILLABLE; - /* CLONE_VFORK: wait until the usermode helper has execve'd * successfully We need the data structures to stay around * until that is done. */ @@ -451,8 +448,7 @@ EXPORT_SYMBOL(call_usermodehelper_setfns); * asynchronously if wait is not set, and runs as a child of keventd. * (ie. it runs with full root capabilities). */ -int call_usermodehelper_exec(struct subprocess_info *sub_info, - enum umh_wait wait) +int call_usermodehelper_exec(struct subprocess_info *sub_info, int wait) { DECLARE_COMPLETION_ONSTACK(done); int retval = 0; |