From 17b2f66f2a39a4e4d1ed456f35ee3bb598e41d35 Mon Sep 17 00:00:00 2001 From: Alasdair G Kergon Date: Mon, 26 Jun 2006 00:27:33 -0700 Subject: [PATCH] dm: add exports Move definitions of core device-mapper functions for manipulating mapped devices and their tables to advertising their availability for use elsewhere in the kernel. Protect the contents of device-mapper.h with ifdef __KERNEL__. And throw in a few formatting clean-ups and extra comments. Signed-off-by: Alasdair G Kergon Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/md/dm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/md/dm.c') diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 59bf797de9a..952c49c3b9a 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -50,9 +50,9 @@ struct target_io { union map_info *dm_get_mapinfo(struct bio *bio) { - if (bio && bio->bi_private) - return &((struct target_io *)bio->bi_private)->info; - return NULL; + if (bio && bio->bi_private) + return &((struct target_io *)bio->bi_private)->info; + return NULL; } #define MINOR_ALLOCED ((void *)-1) @@ -474,8 +474,8 @@ static void __map_bio(struct dm_target *ti, struct bio *clone, if (r > 0) { /* the bio has been remapped so dispatch it */ - blk_add_trace_remap(bdev_get_queue(clone->bi_bdev), clone, - tio->io->bio->bi_bdev->bd_dev, sector, + blk_add_trace_remap(bdev_get_queue(clone->bi_bdev), clone, + tio->io->bio->bi_bdev->bd_dev, sector, clone->bi_sector); generic_make_request(clone); @@ -1042,7 +1042,7 @@ static struct mapped_device *dm_find_md(dev_t dev) md = idr_find(&_minor_idr, minor); if (md && (md == MINOR_ALLOCED || (dm_disk(md)->first_minor != minor) || - test_bit(DMF_FREEING, &md->flags))) { + test_bit(DMF_FREEING, &md->flags))) { md = NULL; goto out; } -- cgit v1.2.3