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blk-mq: Make blk_flags_show() callers append a newline character

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This patch does not change any functionality but makes it possible
to produce a single line of output with multiple flag-to-name
translations.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Bart Van Assche 2017-04-26 13:47:54 -07:00 committed by Jens Axboe
parent 65ca1ca32c
commit fd07dc8185
1 changed files with 3 additions and 1 deletions
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4
block/blk-mq-debugfs.c
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@ -60,7 +60,6 @@ static int blk_flags_show(struct seq_file *m, const unsigned long flags,
else
seq_printf(m, "%d", i);
}
seq_puts(m, "\n");
return 0;
}
@ -102,6 +101,7 @@ static int blk_queue_flags_show(struct seq_file *m, void *v)
blk_flags_show(m, q->queue_flags, blk_queue_flag_name,
ARRAY_SIZE(blk_queue_flag_name));
seq_puts(m, "\n");
return 0;
}
@ -193,6 +193,7 @@ static int hctx_state_show(struct seq_file *m, void *v)
blk_flags_show(m, hctx->state, hctx_state_name,
ARRAY_SIZE(hctx_state_name));
seq_puts(m, "\n");
return 0;
}
@ -236,6 +237,7 @@ static int hctx_flags_show(struct seq_file *m, void *v)
blk_flags_show(m,
hctx->flags ^ BLK_ALLOC_POLICY_TO_MQ_FLAG(alloc_policy),
hctx_flag_name, ARRAY_SIZE(hctx_flag_name));
seq_puts(m, "\n");
return 0;
}