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xfs: separate inode geometry

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Separate the inode geometry information into a distinct structure.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong
2019-06-05 11:19:34 -07:00
parent fe0da9c09b
commit ef32595999
18 changed files with 208 additions and 161 deletions
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17
fs/xfs/libxfs/xfs_trans_resv.c
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@@ -136,9 +136,10 @@ STATIC uint
xfs_calc_inobt_res(
struct xfs_mount *mp)
{
return xfs_calc_buf_res(mp->m_in_maxlevels, XFS_FSB_TO_B(mp, 1)) +
xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1),
XFS_FSB_TO_B(mp, 1));
return xfs_calc_buf_res(M_IGEO(mp)->inobt_maxlevels,
XFS_FSB_TO_B(mp, 1)) +
xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1),
XFS_FSB_TO_B(mp, 1));
}
/*
@@ -167,7 +168,7 @@ xfs_calc_finobt_res(
* includes:
*
* the allocation btrees: 2 trees * (max depth - 1) * block size
* the inode chunk: m_ialloc_blks * N
* the inode chunk: m_ino_geo.ialloc_blks * N
*
* The size N of the inode chunk reservation depends on whether it is for
* allocation or free and which type of create transaction is in use. An inode
@@ -193,7 +194,7 @@ xfs_calc_inode_chunk_res(
size = XFS_FSB_TO_B(mp, 1);
}
res += xfs_calc_buf_res(mp->m_ialloc_blks, size);
res += xfs_calc_buf_res(M_IGEO(mp)->ialloc_blks, size);
return res;
}
@@ -307,7 +308,8 @@ xfs_calc_iunlink_remove_reservation(
struct xfs_mount *mp)
{
return xfs_calc_buf_res(1, mp->m_sb.sb_sectsize) +
2 * max_t(uint, XFS_FSB_TO_B(mp, 1), mp->m_inode_cluster_size);
2 * max_t(uint, XFS_FSB_TO_B(mp, 1),
M_IGEO(mp)->inode_cluster_size);
}
/*
@@ -345,7 +347,8 @@ STATIC uint
xfs_calc_iunlink_add_reservation(xfs_mount_t *mp)
{
return xfs_calc_buf_res(1, mp->m_sb.sb_sectsize) +
max_t(uint, XFS_FSB_TO_B(mp, 1), mp->m_inode_cluster_size);
max_t(uint, XFS_FSB_TO_B(mp, 1),
M_IGEO(mp)->inode_cluster_size);
}
/*