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authorJan Blunck <jblunck@suse.de>2008-02-15 04:34:35 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-15 06:13:33 +0100
commit1d957f9bf87da74f420424d16ece005202bbebd3 (patch)
tree363d4770c0c74a536524c99ccd2762ce96ee9bbe /fs/stat.c
parentEmbed a struct path into struct nameidata instead of nd->{dentry,mnt} (diff)
downloadlinux-1d957f9bf87da74f420424d16ece005202bbebd3.tar.xz
linux-1d957f9bf87da74f420424d16ece005202bbebd3.zip
Introduce path_put()
* Add path_put() functions for releasing a reference to the dentry and vfsmount of a struct path in the right order * Switch from path_release(nd) to path_put(&nd->path) * Rename dput_path() to path_put_conditional() [akpm@linux-foundation.org: fix cifs] Signed-off-by: Jan Blunck <jblunck@suse.de> Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Cc: <linux-fsdevel@vger.kernel.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/stat.c')
-rw-r--r--fs/stat.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/stat.c b/fs/stat.c
index 82680f2c01d2..9cf41f719d50 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -63,7 +63,7 @@ int vfs_stat_fd(int dfd, char __user *name, struct kstat *stat)
error = __user_walk_fd(dfd, name, LOOKUP_FOLLOW, &nd);
if (!error) {
error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat);
- path_release(&nd);
+ path_put(&nd.path);
}
return error;
}
@@ -83,7 +83,7 @@ int vfs_lstat_fd(int dfd, char __user *name, struct kstat *stat)
error = __user_walk_fd(dfd, name, 0, &nd);
if (!error) {
error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat);
- path_release(&nd);
+ path_put(&nd.path);
}
return error;
}
@@ -313,7 +313,7 @@ asmlinkage long sys_readlinkat(int dfd, const char __user *path,
buf, bufsiz);
}
}
- path_release(&nd);
+ path_put(&nd.path);
}
return error;
}