]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
NTB: allocate number transport entries depending on size of ring size
authorDave Jiang <dave.jiang@intel.com>
Fri, 8 Apr 2016 17:49:06 +0000 (10:49 -0700)
committerJon Mason <jdmason@kudzu.us>
Fri, 5 Aug 2016 14:21:05 +0000 (10:21 -0400)
commita754a8fcaf383be3c5fcc6c3c08e36d9f3005988
tree606a8e0132113a30a10ca60364a5da217367fc09
parent625f0802e84e47760959a5015fdc704d809fd6c8
NTB: allocate number transport entries depending on size of ring size

Currently we only allocate a fixed default number of descriptors for the tx
and rx side. We should dynamically resize it to the number of descriptors
resides in the transport rings. We should know the number of transmit
descriptors at initializaiton. We will allocate the default number of
descriptors for receive side and allocate additional ones when we know the
actual max entries for receive.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Allen Hubbe <allen.hubbe@emc.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
drivers/ntb/ntb_transport.c