tree 0e21d7fd11ff058a9deb37dee53eac68ad42f727
parent 42869c8adae72366fc6c4f3924ce3d6c3735c4a3
author Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> 1299627260 -0800
committer Eric Van Hensbergen <ericvh@gmail.com> 1300829539 -0500

[net/9p] unconditional wake_up to proc waiting for space on VirtIO ring

Process may wait to get space on VirtIO ring to send a transaction to
VirtFS server. Current code just does a conditional wake_up() which
means only one process will be woken up even if multiple processes
are waiting.

This fix makes the wake_up unconditional. Hence we won't have any
processes waiting for-ever.

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