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xfs: rename the m_writeio_* fields in struct xfs_mount

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Use the allocsize name to match the mount option and usage instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig 2019-10-28 08:41:44 -07:00 committed by Darrick J. Wong
parent 3cd1d18b0d
commit 5da8a07c79
6 changed files with 18 additions and 18 deletions
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16
fs/xfs/xfs_iomap.c
View File

@ -29,8 +29,8 @@
#include "xfs_reflink.h"
#define XFS_WRITEIO_ALIGN(mp,off) (((off) >> mp->m_writeio_log) \
<< mp->m_writeio_log)
#define XFS_ALLOC_ALIGN(mp, off) \
(((off) >> mp->m_allocsize_log) << mp->m_allocsize_log)
static int
xfs_alert_fsblock_zero(
@ -422,7 +422,7 @@ xfs_iomap_prealloc_size(
return 0;
if (!(mp->m_flags & XFS_MOUNT_DFLT_IOSIZE) &&
(XFS_ISIZE(ip) < XFS_FSB_TO_B(mp, mp->m_writeio_blocks)))
(XFS_ISIZE(ip) < XFS_FSB_TO_B(mp, mp->m_allocsize_blocks)))
return 0;
/*
@ -433,7 +433,7 @@ xfs_iomap_prealloc_size(
XFS_ISIZE(ip) < XFS_FSB_TO_B(mp, mp->m_dalign) ||
!xfs_iext_peek_prev_extent(ifp, icur, &prev) ||
prev.br_startoff + prev.br_blockcount < offset_fsb)
return mp->m_writeio_blocks;
return mp->m_allocsize_blocks;
/*
* Determine the initial size of the preallocation. We are beyond the
@ -526,10 +526,10 @@ xfs_iomap_prealloc_size(
while (alloc_blocks && alloc_blocks >= freesp)
alloc_blocks >>= 4;
check_writeio:
if (alloc_blocks < mp->m_writeio_blocks)
alloc_blocks = mp->m_writeio_blocks;
if (alloc_blocks < mp->m_allocsize_blocks)
alloc_blocks = mp->m_allocsize_blocks;
trace_xfs_iomap_prealloc_size(ip, alloc_blocks, shift,
mp->m_writeio_blocks);
mp->m_allocsize_blocks);
return alloc_blocks;
}
@ -991,7 +991,7 @@ xfs_buffered_write_iomap_begin(
xfs_off_t end_offset;
xfs_fileoff_t p_end_fsb;
end_offset = XFS_WRITEIO_ALIGN(mp, offset + count - 1);
end_offset = XFS_ALLOC_ALIGN(mp, offset + count - 1);
p_end_fsb = XFS_B_TO_FSBT(mp, end_offset) +
prealloc_blocks;

2
fs/xfs/xfs_iops.c
View File

@ -514,7 +514,7 @@ xfs_stat_blksize(
if (mp->m_swidth)
return mp->m_swidth << mp->m_sb.sb_blocklog;
if (mp->m_flags & XFS_MOUNT_DFLT_IOSIZE)
return 1U << mp->m_writeio_log;
return 1U << mp->m_allocsize_log;
}
return PAGE_SIZE;

8
fs/xfs/xfs_mount.c
View File

@ -440,13 +440,13 @@ xfs_set_rw_sizes(xfs_mount_t *mp)
if (!(mp->m_flags & XFS_MOUNT_DFLT_IOSIZE))
writeio_log = XFS_WRITEIO_LOG_LARGE;
else
writeio_log = mp->m_writeio_log;
writeio_log = mp->m_allocsize_log;
if (sbp->sb_blocklog > writeio_log)
mp->m_writeio_log = sbp->sb_blocklog;
mp->m_allocsize_log = sbp->sb_blocklog;
} else
mp->m_writeio_log = writeio_log;
mp->m_writeio_blocks = 1 << (mp->m_writeio_log - sbp->sb_blocklog);
mp->m_allocsize_log = writeio_log;
mp->m_allocsize_blocks = 1 << (mp->m_allocsize_log - sbp->sb_blocklog);
}
/*

4
fs/xfs/xfs_mount.h
View File

@ -98,8 +98,8 @@ typedef struct xfs_mount {
xfs_agnumber_t m_agirotor; /* last ag dir inode alloced */
spinlock_t m_agirotor_lock;/* .. and lock protecting it */
xfs_agnumber_t m_maxagi; /* highest inode alloc group */
uint m_writeio_log; /* min write size log bytes */
uint m_writeio_blocks; /* min write size blocks */
uint m_allocsize_log;/* min write size log bytes */
uint m_allocsize_blocks; /* min write size blocks */
struct xfs_da_geometry *m_dir_geo; /* directory block geometry */
struct xfs_da_geometry *m_attr_geo; /* attribute block geometry */
struct xlog *m_log; /* log specific stuff */

4
fs/xfs/xfs_super.c
View File

@ -405,7 +405,7 @@ done:
}
mp->m_flags |= XFS_MOUNT_DFLT_IOSIZE;
mp->m_writeio_log = iosizelog;
mp->m_allocsize_log = iosizelog;
}
return 0;
@ -456,7 +456,7 @@ xfs_showargs(
if (mp->m_flags & XFS_MOUNT_DFLT_IOSIZE)
seq_printf(m, ",allocsize=%dk",
(int)(1 << mp->m_writeio_log) >> 10);
(int)(1 << mp->m_allocsize_log) >> 10);
if (mp->m_logbufs > 0)
seq_printf(m, ",logbufs=%d", mp->m_logbufs);

2
fs/xfs/xfs_trace.h
View File

@ -725,7 +725,7 @@ TRACE_EVENT(xfs_iomap_prealloc_size,
__entry->writeio_blocks = writeio_blocks;
),
TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
"m_writeio_blocks %u",
"m_allocsize_blocks %u",
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
__entry->blocks, __entry->shift, __entry->writeio_blocks)
)