On 2012-10-22 03:15, Jun'ichi Nomura wrote:
> __blk_queue_next_rl() finds next request list based on blkg_list
> while skipping root_blkg in the list.
> OTOH, root_rl is special as it may exist even without root_blkg.
>
> Though the later part of the function handles such a case correctly,
>
On Mon, Oct 22, 2012 at 10:15:37AM +0900, Jun'ichi Nomura wrote:
> __blk_queue_next_rl() finds next request list based on blkg_list
> while skipping root_blkg in the list.
> OTOH, root_rl is special as it may exist even without root_blkg.
>
> Though the later part of the function handles such a
On Mon, Oct 22, 2012 at 10:15:37AM +0900, Jun'ichi Nomura wrote:
__blk_queue_next_rl() finds next request list based on blkg_list
while skipping root_blkg in the list.
OTOH, root_rl is special as it may exist even without root_blkg.
Though the later part of the function handles such a case
On 2012-10-22 03:15, Jun'ichi Nomura wrote:
__blk_queue_next_rl() finds next request list based on blkg_list
while skipping root_blkg in the list.
OTOH, root_rl is special as it may exist even without root_blkg.
Though the later part of the function handles such a case correctly,
exiting
__blk_queue_next_rl() finds next request list based on blkg_list
while skipping root_blkg in the list.
OTOH, root_rl is special as it may exist even without root_blkg.
Though the later part of the function handles such a case correctly,
exiting early is good for readability of the code.
__blk_queue_next_rl() finds next request list based on blkg_list
while skipping root_blkg in the list.
OTOH, root_rl is special as it may exist even without root_blkg.
Though the later part of the function handles such a case correctly,
exiting early is good for readability of the code.
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