Robert Elliott dc501dc0d9 blk-mq: pass along blk_mq_alloc_tag_set return values ...

Two of the blk-mq based drivers do not pass back the return value
from blk_mq_alloc_tag_set, instead just returning -ENOMEM.

blk_mq_alloc_tag_set returns -EINVAL if the number of queues or
queue depth is bad.  -ENOMEM implies that retrying after freeing some
memory might be more successful, but that won't ever change
in the -EINVAL cases.

Change the null_blk and mtip32xx drivers to pass along
the return value.

Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

2014-09-02 15:39:03 -06:00

..

Kconfig

Remove GENERIC_HARDIRQ config option

2013-09-13 15:09:52 +02:00

Makefile

block: Add driver for Micron RealSSD pcie flash cards

2011-11-05 08:35:10 +01:00

mtip32xx.c

blk-mq: pass along blk_mq_alloc_tag_set return values

2014-09-02 15:39:03 -06:00

mtip32xx.h

mtip32xx: minor performance enhancements

2014-06-06 13:28:48 -06:00