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-rw-r--r--kernel/auditsc.c4
-rw-r--r--kernel/exit.c12
-rw-r--r--kernel/fork.c18
3 files changed, 15 insertions, 19 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 1c06ecf..741291a 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1697,8 +1697,8 @@ void __audit_getname(const char *name)
++context->name_count;
if (!context->pwd) {
read_lock(&current->fs->lock);
- context->pwd = dget(current->fs->pwd);
- context->pwdmnt = mntget(current->fs->pwdmnt);
+ context->pwd = dget(current->fs->pwd.dentry);
+ context->pwdmnt = mntget(current->fs->pwd.mnt);
read_unlock(&current->fs->lock);
}
diff --git a/kernel/exit.c b/kernel/exit.c
index 3b893e7..506a957 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -512,14 +512,10 @@ static void __put_fs_struct(struct fs_struct *fs)
{
/* No need to hold fs->lock if we are killing it */
if (atomic_dec_and_test(&fs->count)) {
- dput(fs->root);
- mntput(fs->rootmnt);
- dput(fs->pwd);
- mntput(fs->pwdmnt);
- if (fs->altroot) {
- dput(fs->altroot);
- mntput(fs->altrootmnt);
- }
+ path_put(&fs->root);
+ path_put(&fs->pwd);
+ if (fs->altroot.dentry)
+ path_put(&fs->altroot);
kmem_cache_free(fs_cachep, fs);
}
}
diff --git a/kernel/fork.c b/kernel/fork.c
index 4363a4e..dd249c3 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -600,16 +600,16 @@ static struct fs_struct *__copy_fs_struct(struct fs_struct *old)
rwlock_init(&fs->lock);
fs->umask = old->umask;
read_lock(&old->lock);
- fs->rootmnt = mntget(old->rootmnt);
- fs->root = dget(old->root);
- fs->pwdmnt = mntget(old->pwdmnt);
- fs->pwd = dget(old->pwd);
- if (old->altroot) {
- fs->altrootmnt = mntget(old->altrootmnt);
- fs->altroot = dget(old->altroot);
+ fs->root = old->root;
+ path_get(&old->root);
+ fs->pwd = old->pwd;
+ path_get(&old->pwd);
+ if (old->altroot.dentry) {
+ fs->altroot = old->altroot;
+ path_get(&old->altroot);
} else {
- fs->altrootmnt = NULL;
- fs->altroot = NULL;
+ fs->altroot.mnt = NULL;
+ fs->altroot.dentry = NULL;
}
read_unlock(&old->lock);
}
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