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| author | André Almeida <andrealmeid@collabora.com> | 2019-09-16 11:07:59 -0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-09-16 08:38:29 -0600 |
| commit | 9c7eddf1b080f98fed1aadb74fe784f29bf77a08 (patch) | |
| tree | 1dd29f996855e9356732584b72b1e841f19c35fb /drivers/block | |
| parent | 701dfc42884790e44073fcd4b131a0d6e2299cf3 (diff) | |
| download | linux-9c7eddf1b080f98fed1aadb74fe784f29bf77a08.tar.gz linux-9c7eddf1b080f98fed1aadb74fe784f29bf77a08.tar.bz2 linux-9c7eddf1b080f98fed1aadb74fe784f29bf77a08.zip | |
null_blk: format pr_* logs with pr_fmt
Instead of writing "null_blk: " at the beginning of each
pr_err/info/warn log message, format messages using pr_fmt() macro.
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/null_blk.h | 5 | ||||
| -rw-r--r-- | drivers/block/null_blk_main.c | 16 | ||||
| -rw-r--r-- | drivers/block/null_blk_zoned.c | 4 |
3 files changed, 14 insertions, 11 deletions
diff --git a/drivers/block/null_blk.h b/drivers/block/null_blk.h index 6fa3c07af63a..a235c45e22a7 100644 --- a/drivers/block/null_blk.h +++ b/drivers/block/null_blk.h @@ -2,6 +2,9 @@ #ifndef __BLK_NULL_BLK_H #define __BLK_NULL_BLK_H +#undef pr_fmt +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/blkdev.h> #include <linux/slab.h> #include <linux/blk-mq.h> @@ -96,7 +99,7 @@ blk_status_t null_handle_zoned(struct nullb_cmd *cmd, #else static inline int null_zone_init(struct nullb_device *dev) { - pr_err("null_blk: CONFIG_BLK_DEV_ZONED not enabled\n"); + pr_err("CONFIG_BLK_DEV_ZONED not enabled\n"); return -EINVAL; } static inline void null_zone_exit(struct nullb_device *dev) {} diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c index 4caa18afa3a2..0e7da5015ccd 100644 --- a/drivers/block/null_blk_main.c +++ b/drivers/block/null_blk_main.c @@ -1315,7 +1315,7 @@ static bool should_requeue_request(struct request *rq) static enum blk_eh_timer_return null_timeout_rq(struct request *rq, bool res) { - pr_info("null_blk: rq %p timed out\n", rq); + pr_info("rq %p timed out\n", rq); blk_mq_complete_request(rq); return BLK_EH_DONE; } @@ -1748,28 +1748,28 @@ static int __init null_init(void) struct nullb_device *dev; if (g_bs > PAGE_SIZE) { - pr_warn("null_blk: invalid block size\n"); - pr_warn("null_blk: defaults block size to %lu\n", PAGE_SIZE); + pr_warn("invalid block size\n"); + pr_warn("defaults block size to %lu\n", PAGE_SIZE); g_bs = PAGE_SIZE; } if (!is_power_of_2(g_zone_size)) { - pr_err("null_blk: zone_size must be power-of-two\n"); + pr_err("zone_size must be power-of-two\n"); return -EINVAL; } if (g_home_node != NUMA_NO_NODE && g_home_node >= nr_online_nodes) { - pr_err("null_blk: invalid home_node value\n"); + pr_err("invalid home_node value\n"); g_home_node = NUMA_NO_NODE; } if (g_queue_mode == NULL_Q_RQ) { - pr_err("null_blk: legacy IO path no longer available\n"); + pr_err("legacy IO path no longer available\n"); return -EINVAL; } if (g_queue_mode == NULL_Q_MQ && g_use_per_node_hctx) { if (g_submit_queues != nr_online_nodes) { - pr_warn("null_blk: submit_queues param is set to %u.\n", + pr_warn("submit_queues param is set to %u.\n", nr_online_nodes); g_submit_queues = nr_online_nodes; } @@ -1812,7 +1812,7 @@ static int __init null_init(void) } } - pr_info("null_blk: module loaded\n"); + pr_info("module loaded\n"); return 0; err_dev: diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c index c07a05315e25..eabc116832a7 100644 --- a/drivers/block/null_blk_zoned.c +++ b/drivers/block/null_blk_zoned.c @@ -17,7 +17,7 @@ int null_zone_init(struct nullb_device *dev) unsigned int i; if (!is_power_of_2(dev->zone_size)) { - pr_err("null_blk: zone_size must be power-of-two\n"); + pr_err("zone_size must be power-of-two\n"); return -EINVAL; } @@ -31,7 +31,7 @@ int null_zone_init(struct nullb_device *dev) if (dev->zone_nr_conv >= dev->nr_zones) { dev->zone_nr_conv = dev->nr_zones - 1; - pr_info("null_blk: changed the number of conventional zones to %u", + pr_info("changed the number of conventional zones to %u", dev->zone_nr_conv); } |