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authorChuck Lever <chuck.lever@oracle.com>2018-11-27 19:11:35 +0300
committerJ. Bruce Fields <bfields@redhat.com>2018-11-29 02:36:03 +0300
commit97bce63408f192712574a4d9d6dcab794eed3a79 (patch)
tree3e39fd9091f3ca6bde80531c76a615af6629bd80 /fs
parentb493fd31c0b89d9453917e977002de58bebc3802 (diff)
downloadlinux-97bce63408f192712574a4d9d6dcab794eed3a79.tar.xz
svcrdma: Optimize the logic that selects the R_key to invalidate
o Select the R_key to invalidate while the CPU cache still contains the received RPC Call transport header, rather than waiting until we're about to send the RPC Reply. o Choose Send With Invalidate if there is exactly one distinct R_key in the received transport header. If there's more than one, the client will have to perform local invalidation after it has already waited for remote invalidation. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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