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| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2020-06-25 15:34:42 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-07-02 15:21:24 +0200 |
| commit | 91fac86d8636684fc32ec3ba20e8532484df2308 (patch) | |
| tree | fae38b0e7f95c5370f69b3259499e835435b4ebd /drivers/dma-buf/dma-fence-array.c | |
| parent | 55dd37e52d122277192e7d0aa5530c59c646426b (diff) | |
| download | lwn-91fac86d8636684fc32ec3ba20e8532484df2308.tar.gz lwn-91fac86d8636684fc32ec3ba20e8532484df2308.zip | |
Revert "dma-buf: Report signaled links inside dma-fence-chain"
This reverts commit 5de376bb434f80a13138f0ebedc8351ab73d8b0d.
This change breaks synchronization of a timeline.
dma_fence_chain_find_seqno() might be a bit of a confusing name but
this function is not trying to find a particular seqno, is supposed to
give a fence to wait on for a particular point in the timeline.
In a timeline, a particular value is reached when all the points up to
and including that value have signaled.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/372958/
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/dma-buf/dma-fence-array.c')
0 files changed, 0 insertions, 0 deletions