From: Chas Williams <chas@cmf.nrl.navy.mil>
Date: Tue, 5 Jan 2010 00:18:36 +0000 (+0000)
Subject: Quick fix for readpages when using memcache
X-Git-Tag: openafs-devel-1_5_69~22
X-Git-Url: http://git.openafs.org/?p=openafs.git;a=commitdiff_plain;h=9984a95687ab23fea422bbf2b01d92caf33a24a1

Quick fix for readpages when using memcache

Just don't do readpages if we're using memcache

Change-Id: I6b8b45f291d106ad1303d5bea1caf7f910b7ecf4
Reviewed-on: http://gerrit.openafs.org/1061
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
---

diff --git a/src/afs/LINUX/osi_vnodeops.c b/src/afs/LINUX/osi_vnodeops.c
index 01d8e01..a72b752 100644
--- a/src/afs/LINUX/osi_vnodeops.c
+++ b/src/afs/LINUX/osi_vnodeops.c
@@ -1949,6 +1949,9 @@ afs_linux_readpages(struct file *fp, struct address_space *mapping,
     if (afs_linux_bypass_check(inode))
 	return afs_linux_bypass_readpages(fp, mapping, page_list, num_pages);
 
+    if (cacheDiskType == AFS_FCACHE_TYPE_MEM)
+	return 0;
+
     AFS_GLOCK();
     if ((code = afs_linux_VerifyVCache(avc, NULL))) {
 	AFS_GUNLOCK();