From: Derrick Brashear <shadow@dementia.org>
Date: Thu, 26 Jan 2006 16:04:49 +0000 (+0000)
Subject: STABLE14-macos-avoid-reclaim-hang-20060124
X-Git-Tag: openafs-stable-1_4_1-rc6~12
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=b12283bf2b4556349e34b13486ff99990ff601f0;p=packages%2Fo%2Fopenafs.git

STABLE14-macos-avoid-reclaim-hang-20060124

FIXES 25686

based on chaskiel's suggestion, implement a lookaside reclaim list


(cherry picked from commit 532147e45588039e6db64ef7deccfc1d5d21d16d)
---

diff --git a/src/afs/DOC/afs_rwlocks b/src/afs/DOC/afs_rwlocks
index b554d45ef..dacee84d9 100644
--- a/src/afs/DOC/afs_rwlocks
+++ b/src/afs/DOC/afs_rwlocks
@@ -33,6 +33,8 @@ locks on others.  Note this means you can't lock a cache entry while
 holding either of this lock, unless, as in afs_create, the cache entry
 is actually created while the afs_xvcache is held.
 
+6a. afs_xvreclaim. Protects the lookaside reclaim list. Locked inside xvcache in FlushReclaimedVcaches via NewVCache or the 1 min loop.
+
 7. afs_xvcb.  Volume callback lock.  Locked before afs_xserver in
 afs_RemoveVCB.