Re: simplify gendisk and request_queue allocation for blk-mq based drivers
On 6/2/21 12:53 AM, Christoph Hellwig wrote: > Hi all, > > this series is the scond part of cleaning up lifetimes and allocation of > the gendisk and request_queue structure. It adds a new interface to > allocate the disk and queue together for blk based drivers, and uses that > in all drivers that do not have any caveats in their gendisk and > request_queue lifetime rules. Applied, thanks. -- Jens Axboe
Re: simplify gendisk and request_queue allocation for blk-mq based drivers
On Fri, Jun 04, 2021 at 11:58:34AM -0400, Konrad Rzeszutek Wilk wrote: > On Wed, Jun 02, 2021 at 09:53:15AM +0300, Christoph Hellwig wrote: > > Hi all, > > Hi! > > You wouldn't have a nice git repo to pull so one can test it easily? git://git.infradead.org/users/hch/block.git alloc_disk-part2
Re: simplify gendisk and request_queue allocation for blk-mq based drivers
On Wed, Jun 02, 2021 at 09:53:15AM +0300, Christoph Hellwig wrote: > Hi all, Hi! You wouldn't have a nice git repo to pull so one can test it easily? Thank you! Cc-ing Boris/Juergen - pls see below xen. > > this series is the scond part of cleaning up lifetimes and allocation of > the gendisk and request_queue structure. It adds a new interface to > allocate the disk and queue together for blk based drivers, and uses that > in all drivers that do not have any caveats in their gendisk and > request_queue lifetime rules. > > Diffstat: > block/blk-mq.c | 91 +++--- > block/blk.h |1 > block/elevator.c|2 > drivers/block/amiflop.c | 16 +- > drivers/block/aoe/aoeblk.c | 33 > drivers/block/aoe/aoedev.c |3 - > drivers/block/ataflop.c | 16 +- > drivers/block/floppy.c | 20 +-- > drivers/block/loop.c| 19 ++- > drivers/block/nbd.c | 53 +++ > drivers/block/null_blk/main.c | 11 +--- > drivers/block/paride/pcd.c | 19 +++ > drivers/block/paride/pd.c | 30 --- > drivers/block/paride/pf.c | 18 ++ > drivers/block/ps3disk.c | 36 + > drivers/block/rbd.c | 52 ++- > drivers/block/rnbd/rnbd-clt.c | 35 +++-- > drivers/block/sunvdc.c | 47 - > drivers/block/swim.c| 34 +--- > drivers/block/swim3.c | 33 +--- > drivers/block/sx8.c | 23 ++-- > drivers/block/virtio_blk.c | 26 ++--- > drivers/block/xen-blkfront.c| 96 > ++-- > drivers/block/z2ram.c | 15 + > drivers/cdrom/gdrom.c | 45 +++- > drivers/md/dm-rq.c |9 +-- > drivers/memstick/core/ms_block.c| 25 +++-- > drivers/memstick/core/mspro_block.c | 26 - > drivers/mtd/mtd_blkdevs.c | 48 -- > drivers/mtd/ubi/block.c | 68 ++--- > drivers/s390/block/scm_blk.c| 21 ++- > include/linux/blk-mq.h | 24 ++--- > include/linux/elevator.h|1 > 33 files changed, 386 insertions(+), 610 deletions(-)
simplify gendisk and request_queue allocation for blk-mq based drivers
Hi all, this series is the scond part of cleaning up lifetimes and allocation of the gendisk and request_queue structure. It adds a new interface to allocate the disk and queue together for blk based drivers, and uses that in all drivers that do not have any caveats in their gendisk and request_queue lifetime rules. Diffstat: block/blk-mq.c | 91 +++--- block/blk.h |1 block/elevator.c|2 drivers/block/amiflop.c | 16 +- drivers/block/aoe/aoeblk.c | 33 drivers/block/aoe/aoedev.c |3 - drivers/block/ataflop.c | 16 +- drivers/block/floppy.c | 20 +-- drivers/block/loop.c| 19 ++- drivers/block/nbd.c | 53 +++ drivers/block/null_blk/main.c | 11 +--- drivers/block/paride/pcd.c | 19 +++ drivers/block/paride/pd.c | 30 --- drivers/block/paride/pf.c | 18 ++ drivers/block/ps3disk.c | 36 + drivers/block/rbd.c | 52 ++- drivers/block/rnbd/rnbd-clt.c | 35 +++-- drivers/block/sunvdc.c | 47 - drivers/block/swim.c| 34 +--- drivers/block/swim3.c | 33 +--- drivers/block/sx8.c | 23 ++-- drivers/block/virtio_blk.c | 26 ++--- drivers/block/xen-blkfront.c| 96 ++-- drivers/block/z2ram.c | 15 + drivers/cdrom/gdrom.c | 45 +++- drivers/md/dm-rq.c |9 +-- drivers/memstick/core/ms_block.c| 25 +++-- drivers/memstick/core/mspro_block.c | 26 - drivers/mtd/mtd_blkdevs.c | 48 -- drivers/mtd/ubi/block.c | 68 ++--- drivers/s390/block/scm_blk.c| 21 ++- include/linux/blk-mq.h | 24 ++--- include/linux/elevator.h|1 33 files changed, 386 insertions(+), 610 deletions(-)
