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2019-06-19tools/io_uring: fix Makefile for pthread library linkJens Axboe1-1/+1
[ Upstream commit 486f069253c3c738dec62daeb16f7232b2cca065 ] Currently fails with: io_uring-bench.o: In function `main': /home/axboe/git/linux-block/tools/io_uring/io_uring-bench.c:560: undefined reference to `pthread_create' /home/axboe/git/linux-block/tools/io_uring/io_uring-bench.c:588: undefined reference to `pthread_join' collect2: error: ld returned 1 exit status Makefile:11: recipe for target 'io_uring-bench' failed make: *** [io_uring-bench] Error 1 Move -lpthread to the end. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-04-08tools/io_uring: remove IOCQE_FLAG_CACHEHITJens Axboe1-28/+4
This ended up not being included in the mainline version of io_uring, so drop it from the test app as well. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-03-06io_uring: add a few test toolsJens Axboe9-0/+1380
This adds two test programs in tools/io_uring/ that demonstrate both the raw io_uring API (and all features) through a small benchmark app, io_uring-bench, and the liburing exposed API in a simplified cp(1) implementation through io_uring-cp. Signed-off-by: Jens Axboe <axboe@kernel.dk>