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authorJan Blunck <jblunck@suse.de>2008-02-14 22:34:35 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-15 00:13:33 -0500
commit1d957f9bf87da74f420424d16ece005202bbebd3 (patch)
tree363d4770c0c74a536524c99ccd2762ce96ee9bbe /fs/stat.c
parent4ac9137858e08a19f29feac4e1f4df7c268b0ba5 (diff)
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)
63 error = __user_walk_fd(dfd, name, LOOKUP_FOLLOW, &nd); 63 error = __user_walk_fd(dfd, name, LOOKUP_FOLLOW, &nd);
64 if (!error) { 64 if (!error) {
65 error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat); 65 error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat);
66 path_release(&nd); 66 path_put(&nd.path);
67 } 67 }
68 return error; 68 return error;
69} 69}
@@ -83,7 +83,7 @@ int vfs_lstat_fd(int dfd, char __user *name, struct kstat *stat)
83 error = __user_walk_fd(dfd, name, 0, &nd); 83 error = __user_walk_fd(dfd, name, 0, &nd);
84 if (!error) { 84 if (!error) {
85 error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat); 85 error = vfs_getattr(nd.path.mnt, nd.path.dentry, stat);
86 path_release(&nd); 86 path_put(&nd.path);
87 } 87 }
88 return error; 88 return error;
89} 89}
@@ -313,7 +313,7 @@ asmlinkage long sys_readlinkat(int dfd, const char __user *path,
313 buf, bufsiz); 313 buf, bufsiz);
314 } 314 }
315 } 315 }
316 path_release(&nd); 316 path_put(&nd.path);
317 } 317 }
318 return error; 318 return error;
319} 319}