| commit | 5908cdc85eb30f8d07f2cb11d4a62334d7229048 | [log] [tgz] |
|---|---|---|
| author | Frederic Weisbecker <fweisbec@gmail.com> | Sat Jan 09 20:53:14 2010 +0100 |
| committer | Frederic Weisbecker <fweisbec@gmail.com> | Sat Jan 16 12:29:32 2010 +0100 |
| tree | 6d63ec247a47b957bea52578e77c8d6bda942eb0 | |
| parent | 889ff0150661512d79484219612b7e2e024b6c07 [diff] |
list: Introduce list_rotate_left() Bring a new list_rotate_left() helper that rotates a list to the left. This is useful for codes that need to round roubin elements which queue priority increases from tail to head. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arnaldo Carvalho de Melo <acme@infradead.org>