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fs: make posix_acl_create more useful

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Rename the current posix_acl_created to __posix_acl_create and add
a fully featured helper to set up the ACLs on file creation that
uses get_acl().

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig
2013-12-20 05:16:42 -08:00
committed by Al Viro
parent 5bf3258fd2
commit 37bc15392a
17 changed files with 81 additions and 23 deletions
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4
fs/xfs/xfs_acl.c
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@@ -297,12 +297,12 @@ xfs_inherit_acl(struct inode *inode, struct posix_acl *acl)
goto out;
}
error = posix_acl_create(&acl, GFP_KERNEL, &mode);
error = __posix_acl_create(&acl, GFP_KERNEL, &mode);
if (error < 0)
return error;
/*
* If posix_acl_create returns a positive value we need to
* If __posix_acl_create returns a positive value we need to
* inherit a permission that can't be represented using the Unix
* mode bits and we actually need to set an ACL.
*/