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Diffstat (limited to 'fs')
-rw-r--r--fs/autofs4/autofs_i.h5
-rw-r--r--fs/autofs4/inode.c27
-rw-r--r--fs/autofs4/root.c2
-rw-r--r--fs/autofs4/symlink.c3
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;
}