diff options
| author | Chris Wilson <[email protected]> | 2017-10-18 09:49:31 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-10-19 07:12:39 +0100 |
| commit | b7c655f700d5e12d3cd81b1cb66fce17019f934d (patch) | |
| tree | 7359f0bff4e707731674490f0dee74ca01804c01 /src/mesa | |
| parent | e9796ebca7d2977700ff51ade9193e33368bd4af (diff) | |
i965: Do not log a perf warning when mapping an idle bo
We only want to scare the user away from causing a GPU stall for mapping
a busy bo. The time taken to instantiate the set of pages for a buffer
and their mmapping is unavoidable and flagging idle bo as being busy is
"crying wolf".
Reported-by: Tvrtko Ursulin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_bufmgr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_bufmgr.c b/src/mesa/drivers/dri/i965/brw_bufmgr.c index 82bf30727e9..7c5a9651eba 100644 --- a/src/mesa/drivers/dri/i965/brw_bufmgr.c +++ b/src/mesa/drivers/dri/i965/brw_bufmgr.c @@ -669,11 +669,12 @@ bo_wait_with_stall_warning(struct brw_context *brw, struct brw_bo *bo, const char *action) { - double elapsed = unlikely(brw && brw->perf_debug) ? -get_time() : 0.0; + bool busy = brw && brw->perf_debug && !bo->idle; + double elapsed = unlikely(busy) ? -get_time() : 0.0; brw_bo_wait_rendering(bo); - if (unlikely(brw && brw->perf_debug)) { + if (unlikely(busy)) { elapsed += get_time(); if (elapsed > 1e-5) /* 0.01ms */ perf_debug("%s a busy \"%s\" BO stalled and took %.03f ms.\n", |