From: Chaskiel M Grundman <cg2v@andrew.cmu.edu>
Date: Tue, 9 Oct 2001 01:07:41 +0000 (+0000)
Subject: linux-dcache-cleanup-aggressively-to-avoid-having-too-many-vcache-entries-locked... 
X-Git-Tag: openafs-devel-1_3_0~235
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=bdc894b9458817a1d5a9870d517e239c69d90f8e;p=packages%2Fo%2Fopenafs.git

linux-dcache-cleanup-aggressively-to-avoid-having-too-many-vcache-entries-locked-down-20011008


less aggressive, though, than the "don't use the dcache at all" d_drop
solution i proposed.
---

diff --git a/src/afs/afs_vcache.c b/src/afs/afs_vcache.c
index 4917b0d19..bad48b281 100644
--- a/src/afs/afs_vcache.c
+++ b/src/afs/afs_vcache.c
@@ -568,6 +568,10 @@ struct vcache *afs_NewVCache(struct VenusFid *afid, struct server *serverp,
 	 int vmax = 2 * afs_cacheStats;
 	 int vn = VCACHE_FREE;
 
+         AFS_GUNLOCK();
+	 shrink_dcache_sb(afs_globalVFS);
+	 AFS_GLOCK();
+
 	 i = 0;
 	 for(tq = VLRU.prev; tq != &VLRU && vn > 0; tq = uq) {
 	    tvc = QTOV(tq);