From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vikas Kumar Date: Thu, 14 May 2020 22:58:30 +0530 Subject: [LTP] [PATCH V4 0/1] syscall: Add io_uring test Message-ID: <20200514172831.27854-1-vikas.kumar2@arm.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Added Linux asynchronous I/O API Test for io_uring_setup(), io_uring_register() and io_uring_enter(). This test intend to check basic io_uring api operation. io_uring_setup() creates submission queue and completion queue to perform subsequent operations on the io_uring instance. io_uring_register() registers user buffers to kernel for long term usese. io_uring_enter() initiate and finish I/O using the shared sq and cq queue. --- Signed-off-by: Vikas Kumar Reviewed-by: Cyril Hrubis Cc: Petr Vorel --- Vikas Kumar (1): syscall: Add io_uring test testcases/kernel/syscalls/io_uring/Makefile | 8 + .../kernel/syscalls/io_uring/io_uring01.c | 191 ++++++++++++++++++ 2 files changed, 199 insertions(+) create mode 100644 testcases/kernel/syscalls/io_uring/Makefile create mode 100644 testcases/kernel/syscalls/io_uring/io_uring01.c -- 2.17.1