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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2022-04-07 22:08:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-04-12 14:20:13 -0400 |
| commit | 34d292d57973dd432e93425de33f8f120cfbdab3 (patch) | |
| tree | 946e92bf1fff15528d472892f0993ea6f176e813 /drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c | |
| parent | 634c67ee33a7bfb574aba1796d89493ff6614ab7 (diff) | |
| download | linux-34d292d57973dd432e93425de33f8f120cfbdab3.tar.gz linux-34d292d57973dd432e93425de33f8f120cfbdab3.tar.bz2 linux-34d292d57973dd432e93425de33f8f120cfbdab3.zip | |
drm/amdkfd: Asynchronously free events
The synchronize_rcu call in destroy_events can take several ms, which
noticeably slows down applications destroying many events. Use kfree_rcu
to free the event structure asynchronously and eliminate the
synchronize_rcu call in the user thread.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c')
0 files changed, 0 insertions, 0 deletions