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| Filename | Latest commit message | Latest commit date |
|---|---|---|
3c3b177a93
This adds some extra functions to deal with rcu. reservation_object_get_fences_rcu() will obtain the list of shared and exclusive fences without obtaining the ww_mutex. reservation_object_wait_timeout_rcu() will wait on all fences of the reservation_object, without obtaining the ww_mutex. reservation_object_test_signaled_rcu() will test if all fences of the reservation_object are signaled without using the ww_mutex. reservation_object_get_excl and reservation_object_get_list require the reservation object to be held, updating requires write_seqcount_begin/end. If only the exclusive fence is needed, rcu_dereference followed by fence_get_rcu can be used, if the shared fences are needed it's recommended to use the supplied functions. Signed-off-by: Maarten Lankhorst <[email protected]> Acked-by: Sumit Semwal <[email protected]> Acked-by: Daniel Vetter <[email protected]> Reviewed-By: Thomas Hellstrom <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> |
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| .. | ||
| dma-buf.c | ||
| fence.c | ||
| Makefile | ||
| reservation.c | ||
| seqno-fence.c | ||