tree 8dfb29b36fe7f143588877f205df7b7cb2008024
parent c9d534c8cbaedbb522a1d2cb037c6c394f610317
author Jon Mason <jon.mason@intel.com> 1358461725 -0700
committer Jon Mason <jon.mason@intel.com> 1368640686 -0700
gpgsig -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJRk8yyAAoJEG5mS6x6i9Ijn4kP/igw//LTw5jpXadcraze60Wy
 wNtAwh/fxrtCp7TGqedFmbJpP2dHJ9swIk86UNv6AXC/qUVAc6LwDON8GKZyLt3F
 bdJodXLN7mrvMB/Gxvz/I8Y6oL8Of1BPkaq2Sz0CJcPrahTx6G2mmnCggMtrSpcs
 MNfffB0ir1TxsknIQWpyMPIwAdhebnhiSgaZW6KvLeyHMv88HAlli07fQwhq5bSG
 xfo+87fMOV2MTNsNb+G0eq/SQhIddPT/oN0sjP+F5ovsbKoTtzbAVHtIwnCTNP33
 xVdrFwwj6Ek0EjLwKmeev9jkPQTh12YjCkUeLCAQSoZDam4uHAI7HjM5PQEVSb4p
 Tn8osKvFr/In4qGwcPxRLGb0/ADizB5xt+wXimaBWIC62qa1vh2t32JpvFuwI3T+
 2taR5uChyI4ZTirZ0At5qoqX5U42ffbkHB2CZE6skyuukhqypspvx4ZfZ7C18/5M
 d3JAI5cQfVE1sIVOJMW8yivrjVCSd50BEfP+RKmExQYFxgeY7I+loMibimPSou6n
 WpY0Cmb5kiGGsl5tXoNkzem/Ep7Qe8/Gq4k7Bzd3km6fwEA3bPoSymoODyyKVLXm
 Plu8hMofWndGUTX7OFXmMnSqUR5Mzil1tpOsvBxzybbIKKe+jc/3SGaqNyhIOg22
 8GuONJWC6qGmHIWwkM68
 =aR6J
 -----END PGP SIGNATURE-----

NTB: memcpy lockup workaround

The system will appear to lockup for long periods of time due to the NTB
driver spending too much time in memcpy.  Avoid this by reducing the
number of packets that can be serviced on a given interrupt.

Signed-off-by: Jon Mason <jon.mason@intel.com>