Pavel Begunkov 24369c2e3b io_uring: add io-wq workqueue sharing ... If IORING_SETUP_ATTACH_WQ is set, it expects wq_fd in io_uring_params to be a valid io_uring fd io-wq of which will be shared with the newly created io_uring instance. If the flag is set but it can't share io-wq, it fails. This allows creation of "sibling" io_urings, where we prefer to keep the SQ/CQ private, but want to share the async backend to minimize the amount of overhead associated with having multiple rings that belong to the same backend. Reported-by: Jens Axboe <axboe@kernel.dk> Reported-by: Daurnimator <quae@daurnimator.com> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2020-01-28 17:44:41 -07:00
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asm-generic	open: introduce openat2(2) syscall	2020-01-18 09:19:18 -05:00
drm	drm/vmwgfx: Add surface dirty-tracking callbacks	2019-11-06 15:45:32 +01:00
linux	io_uring: add io-wq workqueue sharing	2020-01-28 17:44:41 -07:00
misc	habanalabs: expose reset counters via existing INFO IOCTL	2019-11-21 11:35:47 +02:00
mtd	mtd: abi: do not use C++ style comments in uapi header	2019-07-07 20:31:29 +02:00
rdma	RDMA/efa: Expose RDMA read related attributes	2019-11-25 10:31:48 -04:00
scsi	scsi: use __u{8,16,32,64} instead of uint{8,16,32,64}_t in uapi headers	2019-08-12 22:19:27 -04:00
sound	ALSA: compress: add flac decoder params	2019-11-18 13:02:25 +00:00
video
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Kbuild	kbuild: re-implement Makefile.headersinst without recursion	2019-06-15 19:57:02 +09:00