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linux-next/fs/xfs/xfs_filestream.h
Dave Chinner 0560f31a09 xfs: convert mount flags to features
Replace m_flags feature checks with xfs_has_<feature>() calls and
rework the setup code to set flags in m_features.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2021-08-19 10:07:12 -07:00

29 lines
788 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;
int xfs_filestream_mount(struct xfs_mount *mp);
void xfs_filestream_unmount(struct xfs_mount *mp);
void xfs_filestream_deassociate(struct xfs_inode *ip);
xfs_agnumber_t xfs_filestream_lookup_ag(struct xfs_inode *ip);
int xfs_filestream_new_ag(struct xfs_bmalloca *ap, xfs_agnumber_t *agp);
int xfs_filestream_peek_ag(struct xfs_mount *mp, xfs_agnumber_t agno);
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__ */