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linux-next/net/9p/Makefile
Venkateswararao Jujjuri (JV) 022cae3655 [net/9p] Preparation and helper functions for zero copy
This patch prepares p9_fcall structure for zero copy. Added
fields send the payload buffer information to the transport layer.
In addition it adds a 'private' field for the transport layer to
store mapped/pinned page information so that it can be freed/unpinned
during req_done.

This patch also creates trans_common.[ch] to house helper functions.
It adds the following helper functions.

p9_release_req_pages - Release pages after the transaction.
p9_nr_pages - Return number of pages needed to accomodate the payload.
payload_gup - Translates user buffer into kernel pages.

Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-03-15 09:57:34 -05:00

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Makefile

obj-$(CONFIG_NET_9P) := 9pnet.o
obj-$(CONFIG_NET_9P_VIRTIO) += 9pnet_virtio.o
obj-$(CONFIG_NET_9P_RDMA) += 9pnet_rdma.o
9pnet-objs := \
mod.o \
client.o \
error.o \
util.o \
protocol.o \
trans_fd.o \
trans_common.o \
9pnet_virtio-objs := \
trans_virtio.o \
9pnet_rdma-objs := \
trans_rdma.o \