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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-11-23 23:46:58 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-02 00:02:37 +0300 |
| commit | f37668301e362a0ed4b0b2ec6866f0a02fefa4db (patch) | |
| tree | 77f749b5faa37739f99346c03d0cf3b083b9cd03 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | b9dd6fbd1587ca1204e6b5ea536115ab3fed1798 (diff) | |
| download | linux-f37668301e362a0ed4b0b2ec6866f0a02fefa4db.tar.xz | |
drm/amdkfd: Slighly optimize 'init_doorbell_bitmap()'
The 'doorbell_bitmap' bitmap has just been allocated. So we can use the
non-atomic '__set_bit()' function to save a few cycles as no concurrent
access can happen.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions