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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-02-02 13:24:34 +0100 |
|---|---|---|
| committer | Arjan van de Ven <arjan@linux.intel.com> | 2009-02-08 10:00:26 -0800 |
| commit | f7de7621f07495ad14fb23a812003bcf8f6af65a (patch) | |
| tree | 56eee689f5bbc2cac09c08fcdf897e9366dafbf8 /kernel/async.c | |
| parent | 766ccb9ed406c230d13c145def08ebea1b932982 (diff) | |
| download | lwn-f7de7621f07495ad14fb23a812003bcf8f6af65a.tar.gz lwn-f7de7621f07495ad14fb23a812003bcf8f6af65a.zip | |
async: use list_move_tail
list.h provides a dedicated primitive for
"list_del followed by list_add_tail"... list_move_tail.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'kernel/async.c')
| -rw-r--r-- | kernel/async.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/async.c b/kernel/async.c index e23399d88bac..f565891f2c9b 100644 --- a/kernel/async.c +++ b/kernel/async.c @@ -133,8 +133,7 @@ static void run_one_entry(void) entry = list_first_entry(&async_pending, struct async_entry, list); /* 2) move it to the running queue */ - list_del(&entry->list); - list_add_tail(&entry->list, entry->running); + list_move_tail(&entry->list, entry->running); spin_unlock_irqrestore(&async_lock, flags); /* 3) run it (and print duration)*/ |