[PATCH v5 2/7] block: genhd: export disk_(un)block_events
From: Aaron Lu <hidden>
Date: 2012-08-31 09:43:15
Also in:
linux-acpi, linux-scsi
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
When ODD is runtime powered off, there is no meaning to check events for it, so disk_(un)block_events will be called in its suspend/resume callback. Signed-off-by: Aaron Lu <redacted> --- block/genhd.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/block/genhd.c b/block/genhd.c
index cac7366..f630150 100644
--- a/block/genhd.c
+++ b/block/genhd.c@@ -1468,6 +1468,7 @@ void disk_block_events(struct gendisk *disk) mutex_unlock(&ev->block_mutex); } +EXPORT_SYMBOL(disk_block_events); static void __disk_unblock_events(struct gendisk *disk, bool check_now) {
@@ -1512,6 +1513,7 @@ void disk_unblock_events(struct gendisk *disk) if (disk->ev) __disk_unblock_events(disk, false); } +EXPORT_SYMBOL(disk_unblock_events); /** * disk_flush_events - schedule immediate event checking and flushing
--
1.7.11.5