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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-12 08:01:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-12 08:51:17 +0100 |
| commit | c3eb54aad982d05493ab374a6f0d0a6831dd2c6e (patch) | |
| tree | 4ba96d41e392cb5ec6c4c17b19930bd10004677a /lib/mpi/mpi-bit.c | |
| parent | d8ad5f52617b8a74cb3a511d06e24115360761c6 (diff) | |
drm/i915: Mark up "sentinel" requests
Sometimes we want to emit a terminator request, a request that flushes
the pipeline and allows no request to come after it. This can be used
for a "preempt-to-idle" to ensure that upon processing the
context-switch to that request, all other active contexts have been
flushed.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191012070136.32058-1-chris@chris-wilson.co.uk
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions