LCOV - code coverage report
Current view: top level - lkbce/fs/ext2 - symlink.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 5 5 100.0 %
Date: 2017-01-25 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*
       2             :  *  linux/fs/ext2/symlink.c
       3             :  *
       4             :  * Only fast symlinks left here - the rest is done by generic code. AV, 1999
       5             :  *
       6             :  * Copyright (C) 1992, 1993, 1994, 1995
       7             :  * Remy Card (card@masi.ibp.fr)
       8             :  * Laboratoire MASI - Institut Blaise Pascal
       9             :  * Universite Pierre et Marie Curie (Paris VI)
      10             :  *
      11             :  *  from
      12             :  *
      13             :  *  linux/fs/minix/symlink.c
      14             :  *
      15             :  *  Copyright (C) 1991, 1992  Linus Torvalds
      16             :  *
      17             :  *  ext2 symlink handling code
      18             :  */
      19             : 
      20             : #include "ext2.h"
      21             : #include "xattr.h"
      22             : #include <linux/namei.h>
      23             : 
      24             : static void *ext2_follow_link(struct dentry *dentry, struct nameidata *nd)
      25             : {
      26          12 :         struct ext2_inode_info *ei = EXT2_I(dentry->d_inode);
      27           9 :         nd_set_link(nd, (char *)ei->i_data);
      28           3 :         return NULL;
      29             : }
      30             : 
      31           1 : const struct inode_operations ext2_symlink_inode_operations = {
      32             :         .readlink       = generic_readlink,
      33             :         .follow_link    = page_follow_link_light,
      34             :         .put_link       = page_put_link,
      35             : #ifdef CONFIG_EXT2_FS_XATTR
      36             :         .setxattr       = generic_setxattr,
      37             :         .getxattr       = generic_getxattr,
      38             :         .listxattr      = ext2_listxattr,
      39             :         .removexattr    = generic_removexattr,
      40             : #endif
      41             : };
      42             :  
      43           1 : const struct inode_operations ext2_fast_symlink_inode_operations = {
      44             :         .readlink       = generic_readlink,
      45             :         .follow_link    = ext2_follow_link,
      46             : #ifdef CONFIG_EXT2_FS_XATTR
      47             :         .setxattr       = generic_setxattr,
      48             :         .getxattr       = generic_getxattr,
      49             :         .listxattr      = ext2_listxattr,
      50             :         .removexattr    = generic_removexattr,
      51             : #endif
      52             : };

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