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iommu/iova: Implement Flush-Queue ring buffer
authorJoerg Roedel <jroedel@suse.de>
Thu, 10 Aug 2017 13:49:44 +0000 (15:49 +0200)
committerJoerg Roedel <jroedel@suse.de>
Tue, 15 Aug 2017 16:23:51 +0000 (18:23 +0200)
commit375b56163664b60905912b5f9908eae6f8967f91
treeb9fd3aecab10c1d0968e8e49ff69ef30e0b4b938tree | snapshot
parentbeb19c70e06ea59a247d0e1687c1cc78b4285d11commit | diff
iommu/iova: Implement Flush-Queue ring buffer

Add a function to add entries to the Flush-Queue ring
buffer. If the buffer is full, call the flush-callback and
free the entries.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/iova.c diff | blob | history
include/linux/iova.h diff | blob | history
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