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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-15 21:57:06 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-15 23:16:05 +0100 |
| commit | 531958f6f357cf7f812974152954484ff77d3964 (patch) | |
| tree | 200e8e83f2d3049fc59f97d3409f265db5975eff /drivers/gpu/drm/i915/gt/intel_lrc.c | |
| parent | bfc4c359b2822bd2c457ccab271baeb33181c7c9 (diff) | |
| download | linux-531958f6f357cf7f812974152954484ff77d3964.tar.bz2 | |
drm/i915/gt: Track timeline activeness in enter/exit
Lift moving the timeline to/from the active_list on enter/exit in order
to shorten the active tracking span in comparison to the existing
pin/unpin.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190815205709.24285-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index a5d9b902d6e3..b4c2662dbc75 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -3306,6 +3306,8 @@ static void virtual_context_enter(struct intel_context *ce) for (n = 0; n < ve->num_siblings; n++) intel_engine_pm_get(ve->siblings[n]); + + intel_timeline_enter(ce->timeline); } static void virtual_context_exit(struct intel_context *ce) @@ -3313,6 +3315,8 @@ static void virtual_context_exit(struct intel_context *ce) struct virtual_engine *ve = container_of(ce, typeof(*ve), context); unsigned int n; + intel_timeline_exit(ce->timeline); + for (n = 0; n < ve->num_siblings; n++) intel_engine_pm_put(ve->siblings[n]); } |