| Message ID | 20200604081224.863494-3-daniel.vetter@ffwll.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dma-fence lockdep annotations, round 2 | expand |
On 6/4/20 10:12 AM, Daniel Vetter wrote: > Just some tiny edits: > - fix link to struct dma_fence > - give slightly more meaningful title - the polling here is about > implicit fences, explicit fences (in sync_file or drm_syncobj) also > have their own polling > > Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Thomas Hellstrom <thomas.hellstrom@intel.com>
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 01ce125f8e8d..e018ef80451e 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -161,11 +161,11 @@ static loff_t dma_buf_llseek(struct file *file, loff_t offset, int whence) } /** - * DOC: fence polling + * DOC: implicit fence polling * * To support cross-device and cross-driver synchronization of buffer access - * implicit fences (represented internally in the kernel with &struct fence) can - * be attached to a &dma_buf. The glue for that and a few related things are + * implicit fences (represented internally in the kernel with &struct dma_fence) + * can be attached to a &dma_buf. The glue for that and a few related things are * provided in the &dma_resv structure. * * Userspace can query the state of these implicitly tracked fences using poll()
Just some tiny edits: - fix link to struct dma_fence - give slightly more meaningful title - the polling here is about implicit fences, explicit fences (in sync_file or drm_syncobj) also have their own polling Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> --- drivers/dma-buf/dma-buf.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)