dm kcopyd: reserve fewer pages

[pandora-kernel.git] / drivers / md / dm-snap.c

diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index a2d3309..5a2296d 100644 (file)
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -39,11 +39,6 @@ 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.
  */
@@ -1116,7 +1111,7 @@ 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);
+       r = dm_kcopyd_client_create(&s->kcopyd_client);
        if (r) {
                ti->error = "Could not create kcopyd client";
                goto bad_kcopyd;