Re: [PATCH] dmapi: kill last 2.4 compat leftovers

[Christoph Hellwig <hch@lst.de>]

Any reason this didn't get in yet?

On Fri, Nov 30, 2007 at 10:39:09AM +0100, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> 
> Index: linux-2.6-xfs/fs/dmapi/dmapi_register.c
> ===================================================================
> --- linux-2.6-xfs.orig/fs/dmapi/dmapi_register.c	2007-09-29 11:49:22.000000000 +0200
> +++ linux-2.6-xfs/fs/dmapi/dmapi_register.c	2007-09-29 11:49:39.000000000 +0200
> @@ -34,10 +34,8 @@
>  #include <linux/mm.h>
>  #include <linux/proc_fs.h>
>  #include <linux/module.h>
> -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
>  #include <linux/mount.h>
>  #include <linux/namei.h>
> -#endif
>  #include <asm/uaccess.h>
>  #include <linux/fs.h>
>  #include <linux/file.h>
> @@ -1520,33 +1518,6 @@ dm_getall_disp(
>  	return(error);
>  }
>  
> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
> -#define d_alloc_anon	dmapi_alloc_anon
> -static struct dentry *
> -d_alloc_anon(struct inode *inode)
> -{
> -	struct dentry *dentry;
> -
> -	spin_lock(&dcache_lock);
> -	list_for_each_entry(dentry, &inode->i_dentry, d_alias) {
> -		if (!(dentry->d_flags & DCACHE_NFSD_DISCONNECTED))
> -			goto found;
> -	}
> -	spin_unlock(&dcache_lock);
> -
> -	dentry = d_alloc_root(inode);
> -	if (likely(dentry != NULL))
> -		dentry->d_flags |= DCACHE_NFSD_DISCONNECTED;
> -	return dentry;
> - found:
> -	dget_locked(dentry);
> -	dentry->d_vfs_flags |= DCACHE_REFERENCED;
> -	spin_unlock(&dcache_lock);
> -	iput(inode);
> -	return dentry;
> -}
> -#endif
> -
>  int
>  dm_open_by_handle_rvp(
>  	unsigned int	fd,
> Index: linux-2.6-xfs/fs/dmapi/dmapi_sysent.c
> ===================================================================
> --- linux-2.6-xfs.orig/fs/dmapi/dmapi_sysent.c	2007-09-29 11:49:42.000000000 +0200
> +++ linux-2.6-xfs/fs/dmapi/dmapi_sysent.c	2007-09-29 11:49:57.000000000 +0200
> @@ -706,14 +706,6 @@ dmapi_init_procfs(int dmapi_minor)
>  	entry = create_proc_read_entry( DMAPI_DBG_PROCFS "/summary",
>  			0, NULL, dmapi_summary, NULL);
>  	entry->owner = THIS_MODULE;
> -
> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
> -	entry = proc_mknod( DMAPI_PROCFS, S_IFCHR | S_IRUSR | S_IWUSR,
> -			   NULL, mk_kdev(MISC_MAJOR,dmapi_minor));
> -	if( entry == NULL )
> -		return;
> -	entry->owner = THIS_MODULE;
> -#endif
>  #endif
>  }
>  
> @@ -722,9 +714,6 @@ static void __exit
>  dmapi_cleanup_procfs(void)
>  {
>  #ifdef CONFIG_PROC_FS
> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
> -	remove_proc_entry( DMAPI_PROCFS, NULL);
> -#endif
>  	remove_proc_entry( DMAPI_DBG_PROCFS "/summary", NULL);
>  	remove_proc_entry( DMAPI_DBG_PROCFS "/fsreg", NULL);
>  	remove_proc_entry( DMAPI_DBG_PROCFS "/sessions", NULL);
---end quoted text---