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| author | Oded Gabbay <oded.gabbay@gmail.com> | 2018-01-29 17:31:40 +0200 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2018-01-29 17:31:40 +0200 |
| commit | 4518cd28d81fa4d2872268e4f8f7b35f387642cc (patch) | |
| tree | 3e6b67b06ecefbcdb2b683db940b12dee708b978 /fs/gfs2 | |
| parent | 128ccceaba8656573b8b0f86d3ab6e38094cc754 (diff) | |
| download | talos-obmc-linux-4518cd28d81fa4d2872268e4f8f7b35f387642cc.tar.gz talos-obmc-linux-4518cd28d81fa4d2872268e4f8f7b35f387642cc.zip | |
dma-fence: add comment for WARN_ON in dma_fence_release()
In dma_fence_release() there is a WARN_ON which could be triggered by
several cases of wrong dma-fence usage. This patch adds a comment to
explain two use-cases to help driver developers that use dma-fence
and trigger that WARN_ON to better understand the reasons for it.
v2: change to a more generic, one-liner comment
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'fs/gfs2')
0 files changed, 0 insertions, 0 deletions
