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author | Darrick J. Wong <djwong@kernel.org> | 2022-04-25 18:38:24 -0700 |
---|---|---|
committer | Darrick J. Wong <djwong@kernel.org> | 2022-04-28 10:25:59 -0700 |
commit | 6ed7e509d2304519f4f6741670f512a55e9e80fe (patch) | |
tree | 4870cf49980623c0106ca9e4f9f3645a2946a038 | |
parent | df2fd88f8ac77f75a603d9fa5015225cc6c30edb (diff) | |
download | linux-6ed7e509d2304519f4f6741670f512a55e9e80fe.tar.gz linux-6ed7e509d2304519f4f6741670f512a55e9e80fe.tar.bz2 linux-6ed7e509d2304519f4f6741670f512a55e9e80fe.zip |
xfs: rename xfs_*alloc*_log_count to _block_count
These functions return the maximum number of blocks that could be logged
in a particular transaction. "log count" is confusing since there's a
separate concept of a log (operation) count in the reservation code, so
let's change it to "block count" to be less confusing.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
-rw-r--r-- | fs/xfs/libxfs/xfs_refcount.c | 2 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_trans_resv.c | 38 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_trans_resv.h | 2 |
3 files changed, 21 insertions, 21 deletions
diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index e53544d52ee2..97e9e6020596 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -890,7 +890,7 @@ xfs_refcount_still_have_space( * Worst case estimate: full splits of the free space and rmap btrees * to handle each of the shape changes to the refcount btree. */ - overhead = xfs_allocfree_log_count(cur->bc_mp, + overhead = xfs_allocfree_block_count(cur->bc_mp, cur->bc_ag.refc.shape_changes); overhead += cur->bc_mp->m_refc_maxlevels; overhead *= cur->bc_mp->m_sb.sb_blocksize; diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index ab688929d884..e9913c2c5a24 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -63,7 +63,7 @@ xfs_calc_buf_res( * Keep in mind that max depth is calculated separately for each type of tree. */ uint -xfs_allocfree_log_count( +xfs_allocfree_block_count( struct xfs_mount *mp, uint num_ops) { @@ -146,7 +146,7 @@ xfs_calc_inobt_res( { 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_calc_buf_res(xfs_allocfree_block_count(mp, 1), XFS_FSB_TO_B(mp, 1)); } @@ -193,7 +193,7 @@ xfs_calc_inode_chunk_res( { uint res, size = 0; - res = xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), + res = xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), XFS_FSB_TO_B(mp, 1)); if (alloc) { /* icreate tx uses ordered buffers */ @@ -213,7 +213,7 @@ xfs_calc_inode_chunk_res( * extents, as well as the realtime summary block. */ static unsigned int -xfs_rtalloc_log_count( +xfs_rtalloc_block_count( struct xfs_mount *mp, unsigned int num_ops) { @@ -300,21 +300,21 @@ xfs_calc_write_reservation( t1 = xfs_calc_inode_res(mp, 1) + xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK), blksz) + xfs_calc_buf_res(3, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 2), blksz); + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), blksz); if (xfs_has_realtime(mp)) { t2 = xfs_calc_inode_res(mp, 1) + xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK), blksz) + xfs_calc_buf_res(3, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_rtalloc_log_count(mp, 1), blksz) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), blksz); + xfs_calc_buf_res(xfs_rtalloc_block_count(mp, 1), blksz) + + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), blksz); } else { t2 = 0; } t3 = xfs_calc_buf_res(5, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 2), blksz); + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), blksz); /* * In the early days of reflink, we included enough reservation to log @@ -381,12 +381,12 @@ xfs_calc_itruncate_reservation( xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK) + 1, blksz); t2 = xfs_calc_buf_res(9, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 4), blksz); + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 4), blksz); if (xfs_has_realtime(mp)) { t3 = xfs_calc_buf_res(5, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_rtalloc_log_count(mp, 2), blksz) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 2), blksz); + xfs_calc_buf_res(xfs_rtalloc_block_count(mp, 2), blksz) + + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), blksz); } else { t3 = 0; } @@ -441,7 +441,7 @@ xfs_calc_rename_reservation( xfs_calc_buf_res(2 * XFS_DIROP_LOG_COUNT(mp), XFS_FSB_TO_B(mp, 1))), (xfs_calc_buf_res(7, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 3), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 3), XFS_FSB_TO_B(mp, 1)))); } @@ -481,7 +481,7 @@ xfs_calc_link_reservation( xfs_calc_buf_res(XFS_DIROP_LOG_COUNT(mp), XFS_FSB_TO_B(mp, 1))), (xfs_calc_buf_res(3, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), XFS_FSB_TO_B(mp, 1)))); } @@ -519,7 +519,7 @@ xfs_calc_remove_reservation( xfs_calc_buf_res(XFS_DIROP_LOG_COUNT(mp), XFS_FSB_TO_B(mp, 1))), (xfs_calc_buf_res(4, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 2), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), XFS_FSB_TO_B(mp, 1)))); } @@ -664,7 +664,7 @@ xfs_calc_growdata_reservation( struct xfs_mount *mp) { return xfs_calc_buf_res(3, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), XFS_FSB_TO_B(mp, 1)); } @@ -686,7 +686,7 @@ xfs_calc_growrtalloc_reservation( xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK), XFS_FSB_TO_B(mp, 1)) + xfs_calc_inode_res(mp, 1) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), XFS_FSB_TO_B(mp, 1)); } @@ -762,7 +762,7 @@ xfs_calc_addafork_reservation( xfs_calc_buf_res(1, mp->m_dir_geo->blksize) + xfs_calc_buf_res(XFS_DAENTER_BMAP1B(mp, XFS_DATA_FORK) + 1, XFS_FSB_TO_B(mp, 1)) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 1), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), XFS_FSB_TO_B(mp, 1)); } @@ -785,7 +785,7 @@ xfs_calc_attrinval_reservation( xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_ATTR_FORK), XFS_FSB_TO_B(mp, 1))), (xfs_calc_buf_res(9, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 4), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 4), XFS_FSB_TO_B(mp, 1)))); } @@ -852,7 +852,7 @@ xfs_calc_attrrm_reservation( XFS_BM_MAXLEVELS(mp, XFS_ATTR_FORK)) + xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK), 0)), (xfs_calc_buf_res(5, mp->m_sb.sb_sectsize) + - xfs_calc_buf_res(xfs_allocfree_log_count(mp, 2), + xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), XFS_FSB_TO_B(mp, 1)))); } diff --git a/fs/xfs/libxfs/xfs_trans_resv.h b/fs/xfs/libxfs/xfs_trans_resv.h index 22b99042127a..0554b9d775d2 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.h +++ b/fs/xfs/libxfs/xfs_trans_resv.h @@ -96,7 +96,7 @@ struct xfs_trans_resv { #define XFS_WRITE_LOG_COUNT_REFLINK 8 void xfs_trans_resv_calc(struct xfs_mount *mp, struct xfs_trans_resv *resp); -uint xfs_allocfree_log_count(struct xfs_mount *mp, uint num_ops); +uint xfs_allocfree_block_count(struct xfs_mount *mp, uint num_ops); unsigned int xfs_calc_itruncate_reservation_minlogsize(struct xfs_mount *mp); unsigned int xfs_calc_write_reservation_minlogsize(struct xfs_mount *mp); |