[PATCH] autofs4: can't mount due to mount point dir not empty

[linux-2.6-omap-h63xx.git] / fs / pipe.c

diff --git a/fs/pipe.c b/fs/pipe.c
index 8aada8e426f44f12095b59810c5f270bc128f014..4384c929094354d84f27936b1b15c6001b9d9dd5 100644 (file)
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -662,10 +662,9 @@ struct inode* pipe_new(struct inode* inode)
 {
        struct pipe_inode_info *info;
 
-       info = kmalloc(sizeof(struct pipe_inode_info), GFP_KERNEL);
+       info = kzalloc(sizeof(struct pipe_inode_info), GFP_KERNEL);
        if (!info)
                goto fail_page;
-       memset(info, 0, sizeof(*info));
        inode->i_pipe = info;
 
        init_waitqueue_head(PIPE_WAIT(*inode));
@@ -676,7 +675,7 @@ fail_page:
        return NULL;
 }
 
-static struct vfsmount *pipe_mnt;
+static struct vfsmount *pipe_mnt __read_mostly;
 static int pipefs_delete_dentry(struct dentry *dentry)
 {
        return 1;