eCryptfs: Remove ecryptfs_header_cache_2
Now that ecryptfs_lookup_interpose() is no longer using
ecryptfs_header_cache_2 to read in metadata, the kmem_cache can be
removed and the ecryptfs_header_cache_1 kmem_cache can be renamed to
ecryptfs_header_cache.
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 66d8e67..58609bd 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1234,8 +1234,7 @@
(*written) = 6;
}
-struct kmem_cache *ecryptfs_header_cache_1;
-struct kmem_cache *ecryptfs_header_cache_2;
+struct kmem_cache *ecryptfs_header_cache;
/**
* ecryptfs_write_headers_virt
@@ -1601,7 +1600,7 @@
ecryptfs_copy_mount_wide_flags_to_inode_flags(crypt_stat,
mount_crypt_stat);
/* Read the first page from the underlying file */
- page_virt = kmem_cache_alloc(ecryptfs_header_cache_1, GFP_USER);
+ page_virt = kmem_cache_alloc(ecryptfs_header_cache, GFP_USER);
if (!page_virt) {
rc = -ENOMEM;
printk(KERN_ERR "%s: Unable to allocate page_virt\n",
@@ -1646,7 +1645,7 @@
out:
if (page_virt) {
memset(page_virt, 0, PAGE_CACHE_SIZE);
- kmem_cache_free(ecryptfs_header_cache_1, page_virt);
+ kmem_cache_free(ecryptfs_header_cache, page_virt);
}
return rc;
}