Unverified Commit a793d79e authored by Christian Brauner's avatar Christian Brauner
Browse files

fs: move mapping helpers 

The low-level mapping helpers were so far crammed into fs.h. They are
out of place there. The fs.h header should just contain the higher-level
mapping helpers that interact directly with vfs objects such as struct
super_block or struct inode and not the bare mapping helpers. Similarly,
only vfs and specific fs code shall interact with low-level mapping
helpers. And so they won't be made accessible automatically through
regular {g,u}id helpers.

Link: https://lore.kernel.org/r/20211123114227.3124056-3-brauner@kernel.org (v1)
Link: https://lore.kernel.org/r/20211130121032.3753852-3-brauner@kernel.org (v2)
Link: https://lore.kernel.org/r/20211203111707.3901969-3-brauner@kernel.org


Cc: Seth Forshee <sforshee@digitalocean.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
CC: linux-fsdevel@vger.kernel.org
Reviewed-by: default avatarAmir Goldstein <amir73il@gmail.com>
Reviewed-by: default avatarSeth Forshee <sforshee@digitalocean.com>
Signed-off-by: default avatarChristian Brauner <christian.brauner@ubuntu.com>
parent bb49e9e7

fs/ksmbd/smbacl.c

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
#include <linux/fs.h>

#include <linux/slab.h>

#include <linux/string.h>

#include <linux/mnt_idmapping.h>



#include "smbacl.h"

#include "smb_common.h"

fs/ksmbd/smbacl.h

+1 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <linux/fs.h>

#include <linux/namei.h>

#include <linux/posix_acl.h>

#include <linux/mnt_idmapping.h>



#include "mgmt/tree_connect.h"

fs/open.c

+1 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ 
#include <linux/ima.h>

#include <linux/dnotify.h>

#include <linux/compat.h>

#include <linux/mnt_idmapping.h>



#include "internal.h"

fs/posix_acl.c

+1 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/export.h>

#include <linux/user_namespace.h>

#include <linux/namei.h>

#include <linux/mnt_idmapping.h>



static struct posix_acl **acl_by_type(struct inode *inode, int type)

{

fs/xfs/xfs_linux.h

+1 −0
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ typedef __u32 xfs_nlink_t; 
#include <linux/ratelimit.h>

#include <linux/rhashtable.h>

#include <linux/xattr.h>

#include <linux/mnt_idmapping.h>



#include <asm/page.h>

#include <asm/div64.h>