git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 419b395)
net/9p: Add waitq to VirtIO transport.
authorVenkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
Thu, 30 Sep 2010 01:33:41 +0000 (18:33 -0700)
committerEric Van Hensbergen <ericvh@gmail.com>
Thu, 28 Oct 2010 14:08:48 +0000 (09:08 -0500)
If there is not enough space for the PDU on the VirtIO ring, current
code returns -EIO propagating the error to user.

This patch introduced a wqit_queue on the channel, and lets the process
wait on this queue until VirtIO ring frees up.

Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

No differences found
Pandora Kernel Repository