X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fshmem.c;h=db2c9e8d99095ace5bae8324f2387b9ebdbaf7c6;hb=9317259ead88fe6c05120ae1e3ace99738e2c698;hp=bdc4bbb6ddbb84f01d625870789695aa8cd61b07;hpb=ef88b7dba2b47c70037a34a599d383462bb74bd3;p=linux-2.6

diff --git a/mm/shmem.c b/mm/shmem.c
index bdc4bbb6dd..db2c9e8d99 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -180,7 +180,7 @@ static struct inode_operations shmem_inode_operations;
 static struct inode_operations shmem_dir_inode_operations;
 static struct vm_operations_struct shmem_vm_ops;
 
-static struct backing_dev_info shmem_backing_dev_info = {
+static struct backing_dev_info shmem_backing_dev_info  __read_mostly = {
 	.ra_pages	= 0,	/* No readahead */
 	.capabilities	= BDI_CAP_NO_ACCT_DIRTY | BDI_CAP_NO_WRITEBACK,
 	.unplug_io_fn	= default_unplug_io_fn,