Commit e0aea42a authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Carlos Maiolino
Browse files

xfs: mark __xfs_rtgroup_extents static 



__xfs_rtgroup_extents is not used outside of xfs_rtgroup.c, so mark it
static.  Move it and xfs_rtgroup_extents up in the file to avoid forward
declarations.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Signed-off-by: default avatarCarlos Maiolino <cem@kernel.org>
parent 6b2d1553

fs/xfs/libxfs/xfs_rtgroup.c

+25 −25
Original line number Diff line number Diff line
@@ -48,6 +48,31 @@ xfs_rtgroup_min_block( 
	return 0;

}



/* Compute the number of rt extents in this realtime group. */

static xfs_rtxnum_t

__xfs_rtgroup_extents(

	struct xfs_mount	*mp,

	xfs_rgnumber_t		rgno,

	xfs_rgnumber_t		rgcount,

	xfs_rtbxlen_t		rextents)

{

	ASSERT(rgno < rgcount);

	if (rgno == rgcount - 1)

		return rextents - ((xfs_rtxnum_t)rgno * mp->m_sb.sb_rgextents);



	ASSERT(xfs_has_rtgroups(mp));

	return mp->m_sb.sb_rgextents;

}



xfs_rtxnum_t

xfs_rtgroup_extents(

	struct xfs_mount	*mp,

	xfs_rgnumber_t		rgno)

{

	return __xfs_rtgroup_extents(mp, rgno, mp->m_sb.sb_rgcount,

			mp->m_sb.sb_rextents);

}



/* Precompute this group's geometry */

void

xfs_rtgroup_calc_geometry(
@@ -136,31 +161,6 @@ xfs_initialize_rtgroups( 
	return error;

}



/* Compute the number of rt extents in this realtime group. */

xfs_rtxnum_t

__xfs_rtgroup_extents(

	struct xfs_mount	*mp,

	xfs_rgnumber_t		rgno,

	xfs_rgnumber_t		rgcount,

	xfs_rtbxlen_t		rextents)

{

	ASSERT(rgno < rgcount);

	if (rgno == rgcount - 1)

		return rextents - ((xfs_rtxnum_t)rgno * mp->m_sb.sb_rgextents);



	ASSERT(xfs_has_rtgroups(mp));

	return mp->m_sb.sb_rgextents;

}



xfs_rtxnum_t

xfs_rtgroup_extents(

	struct xfs_mount	*mp,

	xfs_rgnumber_t		rgno)

{

	return __xfs_rtgroup_extents(mp, rgno, mp->m_sb.sb_rgcount,

			mp->m_sb.sb_rextents);

}



/*

 * Update the rt extent count of the previous tail rtgroup if it changed during

 * recovery (i.e. recovery of a growfs).

fs/xfs/libxfs/xfs_rtgroup.h

+0 −2
Original line number Diff line number Diff line
@@ -285,8 +285,6 @@ void xfs_free_rtgroups(struct xfs_mount *mp, xfs_rgnumber_t first_rgno, 
int xfs_initialize_rtgroups(struct xfs_mount *mp, xfs_rgnumber_t first_rgno,

		xfs_rgnumber_t end_rgno, xfs_rtbxlen_t rextents);



xfs_rtxnum_t __xfs_rtgroup_extents(struct xfs_mount *mp, xfs_rgnumber_t rgno,

		xfs_rgnumber_t rgcount, xfs_rtbxlen_t rextents);

xfs_rtxnum_t xfs_rtgroup_extents(struct xfs_mount *mp, xfs_rgnumber_t rgno);

void xfs_rtgroup_calc_geometry(struct xfs_mount *mp, struct xfs_rtgroup *rtg,

		xfs_rgnumber_t rgno, xfs_rgnumber_t rgcount,