diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2021-09-09 09:47:26 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2021-09-13 11:30:29 -0700 |
| commit | d67e3d5a5da8ddcad7fcfac6a2a521128e4304af (patch) | |
| tree | 2f62939e03efa40a1a0434012c7276f53a78a5a8 /drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | |
| parent | 88209a8ecb8b8752322908a3c3362a001bdc3a39 (diff) | |
| download | linux-d67e3d5a5da8ddcad7fcfac6a2a521128e4304af.tar.bz2 | |
drm/i915/guc: Process all G2H message at once in work queue
Rather than processing 1 G2H at a time and re-queuing the work queue if
more messages exist, process all the G2H in a single pass of the work
queue.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210909164744.31249-6-matthew.brost@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c index 22b4733b55e2..20c710a74498 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c @@ -1042,9 +1042,9 @@ static void ct_incoming_request_worker_func(struct work_struct *w) container_of(w, struct intel_guc_ct, requests.worker); bool done; - done = ct_process_incoming_requests(ct); - if (!done) - queue_work(system_unbound_wq, &ct->requests.worker); + do { + done = ct_process_incoming_requests(ct); + } while (!done); } static int ct_handle_event(struct intel_guc_ct *ct, struct ct_incoming_msg *request) |