No need to keep the inode log format around all the time, we can easily
generate it at iop_format time.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/xfs_inode_item.c | 29 +++++++++++------------------
fs/xfs/xfs_inode_item.h | 1 -
2 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index f103dfd..346d592 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -370,17 +370,21 @@ xfs_inode_item_format(
struct xfs_inode_log_format *ilf;
struct xfs_log_iovec *vecp = NULL;
- ilf = xlog_copy_iovec(lv, &vecp, XLOG_REG_TYPE_IFORMAT,
- &iip->ili_format,
- sizeof(struct xfs_inode_log_format));
- ilf->ilf_size = 1;
+ ilf = xlog_prepare_iovec(lv, &vecp, XLOG_REG_TYPE_IFORMAT);
+ ilf->ilf_type = XFS_LI_INODE;
+ ilf->ilf_ino = ip->i_ino;
+ ilf->ilf_blkno = ip->i_imap.im_blkno;
+ ilf->ilf_len = ip->i_imap.im_len;
+ ilf->ilf_boffset = ip->i_imap.im_boffset;
+ ilf->ilf_fields = XFS_ILOG_CORE;
+ ilf->ilf_size = 2; /* format + core */
+ xlog_finish_iovec(lv, vecp, sizeof(struct xfs_inode_log_format));
if (ip->i_d.di_version == 1)
xfs_inode_item_format_v1_inode(ip);
xlog_copy_iovec(lv, &vecp, XLOG_REG_TYPE_ICORE,
&ip->i_d,
xfs_icdinode_size(ip->i_d.di_version));
- ilf->ilf_size++;
xfs_inode_item_format_data_fork(iip, ilf, lv, &vecp);
if (XFS_IFORK_Q(ip)) {
@@ -390,14 +394,8 @@ xfs_inode_item_format(
~(XFS_ILOG_ADATA | XFS_ILOG_ABROOT | XFS_ILOG_AEXT);
}
- /*
- * Now update the log format that goes out to disk from the in-core
- * values. We always write the inode core to make the arithmetic
- * games in recovery easier, which isn't a big deal as just about any
- * transaction would dirty it anyway.
- */
- iip->ili_format.ilf_fields = XFS_ILOG_CORE |
- (iip->ili_fields & ~XFS_ILOG_TIMESTAMP);
+ /* update the format with the exact fields we actually logged */
+ ilf->ilf_fields |= (iip->ili_fields & ~XFS_ILOG_TIMESTAMP);
}
/*
@@ -601,11 +599,6 @@ xfs_inode_item_init(
iip->ili_inode = ip;
xfs_log_item_init(mp, &iip->ili_item, XFS_LI_INODE,
&xfs_inode_item_ops);
- iip->ili_format.ilf_type = XFS_LI_INODE;
- iip->ili_format.ilf_ino = ip->i_ino;
- iip->ili_format.ilf_blkno = ip->i_imap.im_blkno;
- iip->ili_format.ilf_len = ip->i_imap.im_len;
- iip->ili_format.ilf_boffset = ip->i_imap.im_boffset;
}
/*
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index 29b5f2b..488d812 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -34,7 +34,6 @@ typedef struct xfs_inode_log_item {
unsigned short ili_logged; /* flushed logged data */
unsigned int ili_last_fields; /* fields when flushed */
unsigned int ili_fields; /* fields to be logged */
- xfs_inode_log_format_t ili_format; /* logged structure */
} xfs_inode_log_item_t;
static inline int xfs_inode_clean(xfs_inode_t *ip)
--
1.7.10.4
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