dm-thin-metadata: set the number of reserved buffers Set the number of reserved buffers to 6. Note: this value was found experimentally. It needs to be checked. Signed-off-by: Mikulas Patocka --- drivers/md/dm-thin-metadata.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-3.0-fast/drivers/md/dm-thin-metadata.c =================================================================== --- linux-3.0-fast.orig/drivers/md/dm-thin-metadata.c 2011-08-15 16:45:09.000000000 +0200 +++ linux-3.0-fast/drivers/md/dm-thin-metadata.c 2011-08-15 17:04:13.000000000 +0200 @@ -561,7 +561,7 @@ struct dm_pool_metadata *dm_pool_metadat int create; bm = dm_block_manager_create(bdev, THIN_METADATA_BLOCK_SIZE, - THIN_METADATA_CACHE_SIZE, 3); + THIN_METADATA_CACHE_SIZE, 6); if (!bm) { DMERR("could not create block manager"); return ERR_PTR(-ENOMEM);