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options: catch division by zero in setting CPU affinity
2019-02-21 Vincent Fuoptions: catch division by zero in setting CPU affinity
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-21 Vincent Fustat: use long doubles to identify latency percentiles
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-11 Jens Axboeconfigure: enable -Wimplicit-fallthrough if we have it
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-11 Jens AxboeDocument switch fall-through cases
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-10 Jens Axboeio_uring: sync header with the kernel
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-08 Jeff Furlongclient/server: inflate error handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-08 Jens AxboeFio 3.13
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-07 Vincent Fustat: put 'percentiles' object in appropriate 'clat_ns...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-07 Vincent Fustat: clean up calc_clat_percentiles
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-04 Jens AxboeImprove wording in REPORTING-BUGS
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-02-01 Jens Axboet/io_uring: verbose error for -95/-EOPNOTSUPP failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-29 Jens Axboeio_uring: ensure we use the right argument syscall
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-29 Jens Axboet/io_uring: fix bad if
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-29 Jens Axboeio_uring: update to kernel struct io_uring_params
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-28 Jens Axboeio_uring: sync with kernel
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-28 Jens AxboeMerge branch 'hygon-support' of https://github.com...
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2019-01-24 Vincent Furate-submit: call ioengine post_init when starting...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-23 Jens Axboeio_uring: system calls have been renumbered
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-16 Jens Axboeengines/io_uring: cleanup setrlimit()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-16 Jens Axboeio_uring: sync with upstream API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-16 Jens Axboeengines/io_uring: ensure sqe stores are ordered SQ...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-16 Jens Axboet/io_uring: use fio provided memory barriers
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-16 Jens Axboex86-64: correct read/write barriers
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-15 Jens Axboet/io_uring: fixes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-15 Jens Axboet/io_uring: terminate buf[] file depth string
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-15 Jens Axboet/io_uring: wait if we're at queue limit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-15 Jens Axboet/io_uring: print file depths
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-15 Jens Axboet/io_uring: pick next file if we're over the limti
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-14 Jens Axboet/io_uring: use the right check for when to wait
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens Axboet/io_uring: only call setrlimit() for fixedbufs
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens Axboeio_uring: add 32-bit x86 support
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens Axboet/io_uring: add option for register_files
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens Axboeio_uring: fix pointer cast warning on 32-bit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens Axboeio_uring: ensure that the io_uring_register() structs...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens AxboeMove io_uring to os/linux/
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-13 Jens Axboet/io_uring: add IORING_OP_NOP support
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: only set IORING_ENTER_GETEVENTS when actively...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboeengines/io_uring: remove unused ld->io_us array
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: remember to set p->sq_thread_cpu
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboeio_uring: update to newer API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: add support for registered files
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: make submits/reaps per-second reflected...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: enable SQ thread poll mode
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: make more efficient for multiple files
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-11 Jens Axboet/io_uring: restore usage of IORING_SETUP_IOPOLL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-10 Jens Axboeio_uring: cleanup sq thread poll/cpu setup
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-10 Jens AxboeUpdate io_uring API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-10 Jens Axboeio_uring: io_uring_setup(2) takes a 'nr_iovecs' field now
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-10 Jens AxboeMakefile: make t/io_uring depend on os/io_uring.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-10 Jens AxboeUpdate to newer io_uring API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-09 Jens Axboeengines/io_uring: always setup ld->iovecs[]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-09 Jens AxboeUpdate to newer io_uring API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Dan Williamsengines/devdax: Make detection of device-dax instances...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens Axboet/io_uring: ensure to use the right opcode for fixed...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens Axboeengines/io_uring: ensure to use the right opcode for...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens Axboeconfigure: add __kernel_rwf_t check
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens Axboeio_uring: use kernel header directly
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens Axboeio_uring.h should include <linux/fs.h>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens AxboeRename aioring engine to io_uring
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-08 Jens AxboeRename t/aio-ring to t/io_uring
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-05 Jens Axboet/aio-ring: cleanup the code a bit
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-05 Jens Axboeaioring: make sq/cqring_offsets a bit more future proof
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-05 Jens Axboeaioring: update to newer API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-04 Jens Axboet/aio-ring: use syscall defines
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-04 Jens Axboeengines/aioring: update for newer mmap based API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2019-01-04 Jens Axboet/aio-ring: update to newer mmap() API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-31 Jens Axboeaioring: remove IOCB_FLAG_HIPRI
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-30 Jens Axboeaioring: update API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-21 Jens Axboet/aio-ring: print head/tail as unsigneds
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-21 Jens Axboeengines/aioring: fix harmless typo
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-21 Jens Axboet/aio-ring: update for continually rolling ring
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-21 Jens Axboeengines/aioring: update for continually rolling ring
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-19 Jens Axboeengines/aio-ring: initialization error handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-19 Jens Axboeengines/aio-ring: cleanup read/write prep
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-14 Jens AxboeFix 'min' latency times being 0 with ramp_time
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-14 Jens Axboeengines/aioring: get rid of old error on sqwq and sqthread
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-14 Jens Axboet/aio-ring: add cache hit statistics
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-14 Jens AxboeAdd cache hit stats
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-14 Jens Axboeclient/server: convert nr_zone_resets on the wire
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeengines/aioring: update to newer API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeengines/aioring: enable IOCTX_FLAG_SQPOLL
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeio_u: ensure buflen is capped at maxbs
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeengines/aioring: various updates and fixes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeengines/libaio: remove features deprecated from old...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeaioring: remove qd > 1 restriction
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeaioring: check for arch support AFTER including the...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeaioring: hide it if archs don't define syscalls
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboet/aio-ring: update for new API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens AxboeAdd aioring engine
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-13 Jens Axboeioengine: remove ancient alias for libaio
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-12 Jens Axboet/aio-ring: set nr_events after clear
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-12 Jens Axboet/aio-ring: update to new io_setup2(2)
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-12 Jens Axboet/aio-ring: update to newer API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-10 Jens Axboet/aio-ring: updates/cleanups
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-10 Jens AxboeAdd aio-ring test app
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-04 Jens Axboeengines/libaio: increase RLIMIT_MEMLOCK for user buffers
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-04 Jens Axboeengines/libaio: update for newer io_setup2() system...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-12-01 Jens Axboeengines/libaio: set IOCB_HIPRI if we are polling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-30 Jens Axboestat: assign for first stat iteration, don't sum
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2018-11-30 Jens Axboestat: only apply proper stat summing for event timestamps
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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fio - Flexible IO Tester