From: Sage Weil <sage@newdream.net>
Date: Fri, 19 Mar 2010 20:27:53 +0000 (-0700)
Subject: ceph: make write_begin wait propagate ERESTARTSYS
X-Git-Tag: v2.6.34-rc3~6^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f883c24de33ba929c95e018ac0ba66e4f46734b;p=pandora-kernel.git

ceph: make write_begin wait propagate ERESTARTSYS

Currently, if the wait_event_interruptible is interrupted, we
return EAGAIN unconditionally and loop, such that we aren't, in
fact, interruptible.  So, propagate ERESTARTSYS if we get it.

Signed-off-by: Sage Weil <sage@newdream.net>
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