From: Jeffrey Altman <jaltman@your-file-system.com>
Date: Sat, 7 Sep 2013 18:04:32 +0000 (-0400)
Subject: afs: afs_CacheTruncateDaemon wake waiters !too full
X-Git-Tag: upstream/1.8.0_pre1^2~948
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=2fb13e7e795934398bdb49599e5df8abf619a2bf;p=packages%2Fo%2Fopenafs.git

afs: afs_CacheTruncateDaemon wake waiters !too full

When processing afs_CacheTruncateDaemon() if the cache is no longer
too full, then wake the waiters.

Change-Id: I114341f8a71654b0a064d6dad2a704dd1fa8dbe2
Reviewed-on: http://gerrit.openafs.org/10236
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
---

diff --git a/src/afs/afs_dcache.c b/src/afs/afs_dcache.c
index e9cefd623..9b7daa641 100644
--- a/src/afs/afs_dcache.c
+++ b/src/afs/afs_dcache.c
@@ -457,8 +457,10 @@ afs_CacheTruncateDaemon(void)
 		if (afs_termState == AFSOP_STOP_TRUNCDAEMON)
 		    break;
 	    }
-	    if (!afs_CacheIsTooFull())
+	    if (!afs_CacheIsTooFull()) {
 		afs_CacheTooFull = 0;
+		afs_WakeCacheWaitersIfDrained();
+	    }
 	}	/* end of cache cleanup */
 	ReleaseWriteLock(&afs_xdcache);