mirror of
https://github.com/raspberrypi/linux.git
synced 2026-01-03 00:03:44 +00:00
50c1df2b56
Certain use cases want to use CLOCK_BOOTTIME or CLOCK_REALTIME rather than CLOCK_MONOTONIC, instead of the default CLOCK_MONOTONIC. Add an IORING_TIMEOUT_BOOTTIME and IORING_TIMEOUT_REALTIME flag that allows timeouts and linked timeouts to use the selected clock source. Only one clock source may be selected, and we -EINVAL the request if more than one is given. If neither BOOTIME nor REALTIME are selected, the previous default of MONOTONIC is used. Link: https://github.com/axboe/liburing/issues/369 Signed-off-by: Jens Axboe <axboe@kernel.dk>