diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-07-27 00:54:47 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-07-27 00:54:47 -0700 |
| commit | aa7eb8e78d8ecd6cd0475d86ea8385ff9cb47ece (patch) | |
| tree | 3f9e98fadd5124fb05e8f6f9b06aa23698d4f215 /drivers/md/dm-snap.c | |
| parent | cca8edfd2ec2a34d9f50f593bc753bb11e1bc1f5 (diff) | |
| parent | 3c6b50141ef9f0a8844bf1357b80c0cdf518bf05 (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/md/dm-snap.c')
| -rw-r--r-- | drivers/md/dm-snap.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index a2d330942cb..9ecff5f3023 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -40,11 +40,6 @@ static const char dm_snapshot_merge_target_name[] = "snapshot-merge"; #define SNAPSHOT_COPY_PRIORITY 2 /* - * Reserve 1MB for each snapshot initially (with minimum of 1 page). - */ -#define SNAPSHOT_PAGES (((1UL << 20) >> PAGE_SHIFT) ? : 1) - -/* * The size of the mempool used to track chunks in use. */ #define MIN_IOS 256 @@ -1116,8 +1111,9 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) goto bad_hash_tables; } - r = dm_kcopyd_client_create(SNAPSHOT_PAGES, &s->kcopyd_client); - if (r) { + s->kcopyd_client = dm_kcopyd_client_create(); + if (IS_ERR(s->kcopyd_client)) { + r = PTR_ERR(s->kcopyd_client); ti->error = "Could not create kcopyd client"; goto bad_kcopyd; } |