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sdp: send packets without payload when credits=1
authorAmir Vadai <amirv@mellanox.co.il>
Sun, 6 Mar 2011 12:27:57 +0000 (14:27 +0200)
committerMukesh Kacker <mukesh.kacker@oracle.com>
Tue, 6 Oct 2015 12:05:44 +0000 (05:05 -0700)
commitd06725ea8b0b5fcc3a29d0333238436001e2fc71
tree15e8c4daa26b6dee44e0d8b4c49573fb7cbb153dtree
parent9a11cb5f3270fb0427b54827274292854b4b10f3commit | diff
sdp: send packets without payload when credits=1

This according to the SPEC, and prevent a deadlock in ZCopy. SrcAvailCancel
wasn't acked when credits got low.

Signed-off-by: Amir Vadai <amirv@mellanox.co.il>
drivers/infiniband/ulp/sdp/sdp_bcopy.c diff | blob | history
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