Ming Lei 0edb3696c1 ublk_drv: support to complete io command via task_work_add ... Use task_work_add if it is available, since task_work_add can bring up better performance, especially batching signaling ->ubq_daemon can be done. It is observed that task_work_add() can boost iops by +4% on random 4k io test. Also except for completing io command, all other code paths are same with completing io command via io_uring_cmd_complete_in_task. Meantime add one flag of UBLK_F_URING_CMD_COMP_IN_TASK for comparing the mode easily. Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20220713140711.97356-3-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2022-07-14 07:15:48 -06:00
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asm-generic	TTY / Serial driver changes for 5.19-rc1	2022-06-03 11:08:40 -07:00
drm	drm/amdgpu: add AMDGPU_VM_NOALLOC v2	2022-05-26 14:56:34 -04:00
linux	ublk_drv: support to complete io command via task_work_add	2022-07-14 07:15:48 -06:00
misc	habanalabs: add support for notification via eventfd	2022-05-22 21:01:20 +02:00
mtd
rdma	RDMA: Split kernel-only global device caps from uverbs device caps	2022-04-06 15:02:13 -03:00
scsi	scsi: mpi3mr: Add support for NVMe passthrough	2022-05-02 17:02:42 -04:00
sound	ASoC: SOF: ipc: introduce cont_update_posn in sof_ipc_stream_params struct	2022-05-10 14:01:54 +01:00
video
xen	Improve docs for IOCTL_GNTDEV_MAP_GRANT_REF	2022-02-03 08:23:32 +01:00
Kbuild