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brd: fix comment on initial device creation

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If 'rd_nr' param was not specified, 16 (can be adjusted via
CONFIG_BLK_DEV_RAM_COUNT) devices would be created by default
but comment said 1. Fix it.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Namhyung Kim
2011-05-26 21:06:50 +02:00
committed by Jens Axboe
parent af46566885
commit 13868b76ab
1 changed files with 4 additions and 4 deletions
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8
drivers/block/brd.c
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@@ -571,10 +571,10 @@ static int __init brd_init(void)
* *
* (1) if rd_nr is specified, create that many upfront, and this * (1) if rd_nr is specified, create that many upfront, and this
* also becomes a hard limit. * also becomes a hard limit.
* (2) if rd_nr is not specified, create 1 rd device on module * (2) if rd_nr is not specified, create CONFIG_BLK_DEV_RAM_COUNT
* load, user can further extend brd device by create dev node * (default 16) rd device on module load, user can further
* themselves and have kernel automatically instantiate actual * extend brd device by create dev node themselves and have
* device on-demand. * kernel automatically instantiate actual device on-demand.
*/ */
part_shift = 0; part_shift = 0;