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 (file)
--- 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();