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| author |   Michael S. Tsirkin <mst@redhat.com> | 2018-01-26 01:36:28 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-29 12:02:53 -0500 |
| commit | 8619d384eb5e9256a9d4ebe96c1832ac9b9049d6 (patch) | |
| tree | 5eafe065bab22056a0f6ee6410f78b7debb2f5a5 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | ptr_ring: keep consumer_head valid at all times (diff) | |
| download | wireguard-linux-8619d384eb5e9256a9d4ebe96c1832ac9b9049d6.tar.xz wireguard-linux-8619d384eb5e9256a9d4ebe96c1832ac9b9049d6.zip | |
ptr_ring: clean up documentation
The only function safe to call without locks
is __ptr_ring_empty. Move documentation about
lockless use there to make sure people do not
try to use __ptr_ring_peek outside locks.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions