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Commit fd07dc81 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jens Axboe
Browse files

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



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: default avatarBart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: default avatarOmar Sandoval <osandov@fb.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 65ca1ca3

block/blk-mq-debugfs.c

+3 −1
Original line number Diff line number Diff line
@@ -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;

}