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fs: use type safe idmapping helpers

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We already ported most parts and filesystems over for v6.0 to the new
vfs{g,u}id_t type and associated helpers for v6.0. Convert the remaining
places so we can remove all the old helpers.
This is a non-functional change.

Reviewed-by: Seth Forshee (DigitalOcean) <sforshee@kernel.org>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2022-06-22 22:12:16 +02:00
committed by Christian Brauner (Microsoft)
parent 9c4f28ddfb
commit a2bd096fb2
6 changed files with 40 additions and 37 deletions
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2
fs/remap_range.c
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@@ -429,7 +429,7 @@ static bool allow_file_dedupe(struct file *file)
return true;
if (file->f_mode & FMODE_WRITE)
return true;
if (uid_eq(current_fsuid(), i_uid_into_mnt(mnt_userns, inode)))
if (vfsuid_eq_kuid(i_uid_into_vfsuid(mnt_userns, inode), current_fsuid()))
return true;
if (!inode_permission(mnt_userns, inode, MAY_WRITE))
return true;