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authorJens Axboe <jens.axboe@oracle.com>2009-06-12 14:45:52 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-09-11 09:20:26 +0200
commitd993831fa7ffeb89e994f046f93eeb09ec91df08 (patch)
treeda4f94bbf022c83988bda71adf1f1b3a88cb4592 /block/blk-core.c
parentf09b00d3e789a88fa6c7c03cedc62cb65c1de0cb (diff)
downloadlinux-2.6.34-ux500-d993831fa7ffeb89e994f046f93eeb09ec91df08.tar.gz
writeback: add name to backing_dev_info
This enables us to track who does what and print info. Its main use is catching dirty inodes on the default_backing_dev_info, so we can fix that up. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index e3299a77a0d..e695634882a 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -501,6 +501,7 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
(VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
q->backing_dev_info.state = 0;
q->backing_dev_info.capabilities = BDI_CAP_MAP_COPY;
+ q->backing_dev_info.name = "block";
err = bdi_init(&q->backing_dev_info);
if (err) {