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authorJens Axboe <axboe@fb.com>2014-03-20 13:29:18 -0600
committerJens Axboe <axboe@fb.com>2014-03-20 13:31:44 -0600
commit676141e48af7463717896352e69c10f945ac22dd (patch)
tree6c583ea4dac7a9cba9ddd44a194984ee3d1a4ada /block/blk-mq-cpumap.c
parent5d12f905cc50c0810628d0deedd478ec2db48659 (diff)
downloadkernel-676141e48af7463717896352e69c10f945ac22dd.tar.gz
blk-mq: don't dump CPU -> hw queue map on driver load
Now that we are out of initial debug/bringup mode, remove the verbose dump of the mapping table. Provide the mapping table in sysfs, under the hardware queue directory, in the cpu_list file. Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq-cpumap.c')
-rw-r--r--block/blk-mq-cpumap.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-cpumap.c
index f8721278601c..097921329619 100644
--- a/block/blk-mq-cpumap.c
+++ b/block/blk-mq-cpumap.c
@@ -9,15 +9,6 @@
#include "blk.h"
#include "blk-mq.h"
-static void show_map(unsigned int *map, unsigned int nr)
-{
- int i;
-
- pr_info("blk-mq: CPU -> queue map\n");
- for_each_online_cpu(i)
- pr_info(" CPU%2u -> Queue %u\n", i, map[i]);
-}
-
static int cpu_to_queue_index(unsigned int nr_cpus, unsigned int nr_queues,
const int cpu)
{
@@ -85,7 +76,6 @@ int blk_mq_update_queue_map(unsigned int *map, unsigned int nr_queues)
map[i] = map[first_sibling];
}
- show_map(map, nr_cpus);
free_cpumask_var(cpus);
return 0;
}