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Commit 1109b07b authored by David Howells's avatar David Howells Committed by James Morris
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CRED: Wrap task credential accesses in the BFS filesystem 



Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Reviewed-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Cc: Tigran A. Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent 0eb790e3

fs/bfs/dir.c

+2 −2
Original line number Diff line number Diff line
@@ -106,8 +106,8 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, int mode, 
	}

	set_bit(ino, info->si_imap);

	info->si_freei--;

	inode->i_uid = current->fsuid;

	inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;

	inode->i_uid = current_fsuid();

	inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current_fsgid();

	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;

	inode->i_blocks = 0;

	inode->i_op = &bfs_file_inops;