Re: [PATCH 3/3] ensure unique i_ino in filesystems without permanent inode numbers (pipefs)

[Jeff Layton <jlayton@redhat.com>]

Jeff Layton wrote:
> pipefs is a rather busy filesystem and so is a good place to start to make
> sure we flush out any performance problems
>

This patch changes the earlier patch to use the new_registered_inode wrapper
and that simplifies things a bit. It also goes ahead and changes over sockfs
in the same way.

Signed-off-by: Jeff Layton <jlayton@redhat.com>

diff --git a/fs/pipe.c b/fs/pipe.c
index f8b6bdc..4d30f49 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -846,7 +846,7 @@ static struct dentry_operations pipefs_d

 static struct inode * get_pipe_inode(void)
 {
-	struct inode *inode = new_inode(pipe_mnt->mnt_sb);
+	struct inode *inode = new_registered_inode(pipe_mnt->mnt_sb, 0);
 	struct pipe_inode_info *pipe;

 	if (!inode)
diff --git a/net/socket.c b/net/socket.c
index 4e39631..ec63a96 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -486,7 +486,7 @@ static struct socket *sock_alloc(void)
 	struct inode *inode;
 	struct socket *sock;

-	inode = new_inode(sock_mnt->mnt_sb);
+	inode = new_registered_inode(sock_mnt->mnt_sb, 0);
 	if (!inode)
 		return NULL;

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/