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Use struct path in fs_struct

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* Use struct path in fs_struct.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jan Blunck 2008-02-14 19:34:38 -08:00 • committed by Linus Torvalds
parent 5dd784d049
commit 6ac08c39a1
9 changed files with 87 additions and 111 deletions
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18
kernel/fork.c
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@ -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);
}