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author | Xiang Chen <chenxiang66@hisilicon.com> | 2021-05-10 19:53:02 +0800 |
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committer | Joerg Roedel <jroedel@suse.de> | 2021-06-08 14:15:46 +0200 |
commit | 7978724f399ae7eba5b6d36ae5a7224d5bf3859a (patch) | |
tree | 359a98708b354f3266e9e5f27df1ded1abd67549 /ipc/msg.c | |
parent | 571f316074a203e979ea90211d9acf423dfe5f46 (diff) |
iommu/iova: Put free_iova_mem() outside of spinlock iova_rbtree_lock
It is not necessary to put free_iova_mem() inside of spinlock/unlock
iova_rbtree_lock which only leads to more completion for the spinlock.
It has a small promote on the performance after the change. And also
rename private_free_iova() as remove_iova() because the function will not
free iova after that change.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/1620647582-194621-1-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'ipc/msg.c')
0 files changed, 0 insertions, 0 deletions