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| author | Tejun Heo <htejun@gmail.com> | 2008-04-26 03:16:04 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-04-30 16:52:47 -0700 |
| commit | 1da43e4a9ee942c9c967dbe8839476571df0c3ed (patch) | |
| tree | 539fd5d6cbd2ae4f7150b171ca4a54f9f5d29437 | |
| parent | 40a2159abf3d0107bba359246554bd7d56f2171b (diff) | |
klist: implement KLIST_INIT() and DEFINE_KLIST()
klist is missing static initializers and definition helper. Add them.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | include/linux/klist.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/klist.h b/include/linux/klist.h index 74071254c9d3..a119c0da8977 100644 --- a/include/linux/klist.h +++ b/include/linux/klist.h @@ -25,6 +25,14 @@ struct klist { void (*put)(struct klist_node *); }; +#define KLIST_INIT(_name, _get, _put) \ + { .k_lock = __SPIN_LOCK_UNLOCKED(_name.k_lock), \ + .k_list = LIST_HEAD_INIT(_name.k_list), \ + .get = _get, \ + .put = _put, } + +#define DEFINE_KLIST(_name, _get, _put) \ + struct klist _name = KLIST_INIT(_name, _get, _put) extern void klist_init(struct klist * k, void (*get)(struct klist_node *), void (*put)(struct klist_node *)); |