diff options
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index b64ef7c6..8786b3c 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -945,6 +945,28 @@ bail: return err; } +int ocfs2_permission(struct inode *inode, int mask, struct nameidata *nd) +{ + int ret; + + mlog_entry_void(); + + ret = ocfs2_meta_lock(inode, NULL, 0); + if (ret) { + mlog_errno(ret); + goto out; + } + + ret = generic_permission(inode, mask, NULL); + if (ret) + mlog_errno(ret); + + ocfs2_meta_unlock(inode, 0); +out: + mlog_exit(ret); + return ret; +} + static int ocfs2_write_remove_suid(struct inode *inode) { int ret; @@ -1329,11 +1351,13 @@ bail: struct inode_operations ocfs2_file_iops = { .setattr = ocfs2_setattr, .getattr = ocfs2_getattr, + .permission = ocfs2_permission, }; struct inode_operations ocfs2_special_file_iops = { .setattr = ocfs2_setattr, .getattr = ocfs2_getattr, + .permission = ocfs2_permission, }; const struct file_operations ocfs2_fops = { |