linux/include/drm/task_barrier.h, branch v5.7Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v5.72019-12-18T21:09:12Zdrm: Add Reusable task barrier.2019-12-18T21:09:12ZAndrey Grodzovskyandrey.grodzovsky@amd.com2019-12-06T17:26:33Zurn:sha1:368fd0aad1bec2bb30a3e5e905b2aedd8d15feb7
It is used to synchronize N threads at a rendevouz point before execution
of critical code that has to be started by all the threads at approximatly
the same time.
v2: Remove mention of reset use case, improve doc.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>