forked from Minki/linux
1f70b8b812
When one of the array of fences is signaled, propagate its errors to the parent fence-array (keeping the first error to be raised). v2: Opencode cmpxchg_local to avoid compiler freakout. v3: Be careful not to flag an error if we race against signal-on-any. v4: Same applies to installing the signal cb. v5: Use cmpxchg to only set the error once before using a nifty idea by Christian to avoid changing the status after emitting the signal. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190811210902.22112-1-chris@chris-wilson.co.uk |
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| .. | ||
| dma-buf.c | ||
| dma-fence-array.c | ||
| dma-fence-chain.c | ||
| dma-fence.c | ||
| Kconfig | ||
| Makefile | ||
| reservation.c | ||
| seqno-fence.c | ||
| sw_sync.c | ||
| sync_debug.c | ||
| sync_debug.h | ||
| sync_file.c | ||
| sync_trace.h | ||
| udmabuf.c | ||