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authorDavid S. Miller <davem@davemloft.net>2010-01-23 01:45:46 -0500
committerDavid S. Miller <davem@davemloft.net>2010-01-23 01:45:46 -0500
commit6be325719b3e54624397e413efd4b33a997e55a3 (patch)
tree57f321a56794cab2222e179b16731e0d76a4a68a /fs/ecryptfs/main.c
parent26d92f9276a56d55511a427fb70bd70886af647a (diff)
parent92dcffb916d309aa01778bf8963a6932e4014d07 (diff)
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'fs/ecryptfs/main.c')
-rw-r--r--fs/ecryptfs/main.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index c6ac85d6c701..ea2f92101dfe 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -35,7 +35,6 @@
35#include <linux/key.h> 35#include <linux/key.h>
36#include <linux/parser.h> 36#include <linux/parser.h>
37#include <linux/fs_stack.h> 37#include <linux/fs_stack.h>
38#include <linux/ima.h>
39#include "ecryptfs_kernel.h" 38#include "ecryptfs_kernel.h"
40 39
41/** 40/**
@@ -119,7 +118,6 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry)
119 const struct cred *cred = current_cred(); 118 const struct cred *cred = current_cred();
120 struct ecryptfs_inode_info *inode_info = 119 struct ecryptfs_inode_info *inode_info =
121 ecryptfs_inode_to_private(ecryptfs_dentry->d_inode); 120 ecryptfs_inode_to_private(ecryptfs_dentry->d_inode);
122 int opened_lower_file = 0;
123 int rc = 0; 121 int rc = 0;
124 122
125 mutex_lock(&inode_info->lower_file_mutex); 123 mutex_lock(&inode_info->lower_file_mutex);
@@ -136,12 +134,9 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry)
136 "for lower_dentry [0x%p] and lower_mnt [0x%p]; " 134 "for lower_dentry [0x%p] and lower_mnt [0x%p]; "
137 "rc = [%d]\n", lower_dentry, lower_mnt, rc); 135 "rc = [%d]\n", lower_dentry, lower_mnt, rc);
138 inode_info->lower_file = NULL; 136 inode_info->lower_file = NULL;
139 } else 137 }
140 opened_lower_file = 1;
141 } 138 }
142 mutex_unlock(&inode_info->lower_file_mutex); 139 mutex_unlock(&inode_info->lower_file_mutex);
143 if (opened_lower_file)
144 ima_counts_get(inode_info->lower_file);
145 return rc; 140 return rc;
146} 141}
147 142
@@ -194,7 +189,7 @@ int ecryptfs_interpose(struct dentry *lower_dentry, struct dentry *dentry,
194 init_special_inode(inode, lower_inode->i_mode, 189 init_special_inode(inode, lower_inode->i_mode,
195 lower_inode->i_rdev); 190 lower_inode->i_rdev);
196 dentry->d_op = &ecryptfs_dops; 191 dentry->d_op = &ecryptfs_dops;
197 fsstack_copy_attr_all(inode, lower_inode, NULL); 192 fsstack_copy_attr_all(inode, lower_inode);
198 /* This size will be overwritten for real files w/ headers and 193 /* This size will be overwritten for real files w/ headers and
199 * other metadata */ 194 * other metadata */
200 fsstack_copy_inode_size(inode, lower_inode); 195 fsstack_copy_inode_size(inode, lower_inode);
@@ -590,8 +585,8 @@ out:
590 * with as much information as it can before needing 585 * with as much information as it can before needing
591 * the lower filesystem. 586 * the lower filesystem.
592 * ecryptfs_read_super(): this accesses the lower filesystem and uses 587 * ecryptfs_read_super(): this accesses the lower filesystem and uses
593 * ecryptfs_interpolate to perform most of the linking 588 * ecryptfs_interpose to perform most of the linking
594 * ecryptfs_interpolate(): links the lower filesystem into ecryptfs 589 * ecryptfs_interpose(): links the lower filesystem into ecryptfs (inode.c)
595 */ 590 */
596static int ecryptfs_get_sb(struct file_system_type *fs_type, int flags, 591static int ecryptfs_get_sb(struct file_system_type *fs_type, int flags,
597 const char *dev_name, void *raw_data, 592 const char *dev_name, void *raw_data,