linux-stable/fs/xfs/xfs_filestream.h
Dave Chinner 571e259282 xfs: pass perag to filestreams tracing
Pass perags instead of raw ag numbers, avoiding the need for the
special peek function for the tracing code.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
2023-02-13 09:14:56 +11:00

28 lines
708 B
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2006-2007 Silicon Graphics, Inc.
* All Rights Reserved.
*/
#ifndef __XFS_FILESTREAM_H__
#define __XFS_FILESTREAM_H__
struct xfs_mount;
struct xfs_inode;
struct xfs_bmalloca;
struct xfs_alloc_arg;
int xfs_filestream_mount(struct xfs_mount *mp);
void xfs_filestream_unmount(struct xfs_mount *mp);
void xfs_filestream_deassociate(struct xfs_inode *ip);
int xfs_filestream_select_ag(struct xfs_bmalloca *ap,
struct xfs_alloc_arg *args, xfs_extlen_t *blen);
static inline int
xfs_inode_is_filestream(
struct xfs_inode *ip)
{
return xfs_has_filestreams(ip->i_mount) ||
(ip->i_diflags & XFS_DIFLAG_FILESTREAM);
}
#endif /* __XFS_FILESTREAM_H__ */