diff options
| -rw-r--r-- | fs/autofs4/autofs_i.h | 5 | ||||
| -rw-r--r-- | fs/autofs4/inode.c | 27 | ||||
| -rw-r--r-- | fs/autofs4/root.c | 2 | ||||
| -rw-r--r-- | fs/autofs4/symlink.c | 3 |
4 files changed, 9 insertions, 28 deletions
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h index 1f016bfb42d..99a4af8d9c8 100644 --- a/fs/autofs4/autofs_i.h +++ b/fs/autofs4/autofs_i.h @@ -91,11 +91,6 @@ struct autofs_info { mode_t mode; size_t size; - - void (*free)(struct autofs_info *); - union { - const char *symlink; - } u; }; #define AUTOFS_INF_EXPIRING (1<<0) /* dentry is in the process of expiring */ diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index 9e1a9dad23e..cf8abc793d5 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -22,14 +22,6 @@ #include "autofs_i.h" #include <linux/module.h> -static void ino_lnkfree(struct autofs_info *ino) -{ - if (ino->u.symlink) { - kfree(ino->u.symlink); - ino->u.symlink = NULL; - } -} - struct autofs_info *autofs4_init_ino(struct autofs_info *ino, struct autofs_sb_info *sbi, mode_t mode) { @@ -60,16 +52,6 @@ struct autofs_info *autofs4_init_ino(struct autofs_info *ino, ino->sbi = sbi; - if (reinit && ino->free) - (ino->free)(ino); - - memset(&ino->u, 0, sizeof(ino->u)); - - ino->free = NULL; - - if (S_ISLNK(mode)) - ino->free = ino_lnkfree; - return ino; } @@ -79,8 +61,6 @@ void autofs4_free_ino(struct autofs_info *ino) ino->dentry->d_fsdata = NULL; ino->dentry = NULL; } - if (ino->free) - (ino->free)(ino); kfree(ino); } @@ -136,9 +116,16 @@ static int autofs4_show_options(struct seq_file *m, struct vfsmount *mnt) return 0; } +static void autofs4_evict_inode(struct inode *inode) +{ + end_writeback(inode); + kfree(inode->i_private); +} + static const struct super_operations autofs4_sops = { .statfs = simple_statfs, .show_options = autofs4_show_options, + .evict_inode = autofs4_evict_inode, }; enum {Opt_err, Opt_fd, Opt_uid, Opt_gid, Opt_pgrp, Opt_minproto, Opt_maxproto, diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 427129ab529..f47aceabf58 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -561,6 +561,7 @@ static int autofs4_dir_symlink(struct inode *dir, kfree(ino); return -ENOMEM; } + inode->i_private = cp; d_add(dentry, inode); dentry->d_fsdata = ino; @@ -570,7 +571,6 @@ static int autofs4_dir_symlink(struct inode *dir, if (p_ino && dentry->d_parent != dentry) atomic_inc(&p_ino->count); - ino->u.symlink = cp; dir->i_mtime = CURRENT_TIME; return 0; diff --git a/fs/autofs4/symlink.c b/fs/autofs4/symlink.c index b4ea82934d2..f27c094a191 100644 --- a/fs/autofs4/symlink.c +++ b/fs/autofs4/symlink.c @@ -14,8 +14,7 @@ static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd) { - struct autofs_info *ino = autofs4_dentry_ino(dentry); - nd_set_link(nd, (char *)ino->u.symlink); + nd_set_link(nd, dentry->d_inode->i_private); return NULL; } |