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| author | Gao Xiang <hsiangkao@redhat.com> | 2020-09-22 19:41:06 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-23 19:24:17 +0300 |
| commit | 0c771b99d6c9a0552fea5cc43669b726dad8f659 (patch) | |
| tree | 8775cccc27bdeba0eedc87f82d99cd2ff44cac7f /fs/xfs/xfs_log.c | |
| parent | f692d09e9c8fd0f5557c2e87f796a16dd95222b8 (diff) | |
| download | linux-0c771b99d6c9a0552fea5cc43669b726dad8f659.tar.xz | |
xfs: clean up calculation of LR header blocks
Let's use DIV_ROUND_UP() to calculate log record header
blocks as what did in xlog_get_iclog_buffer_size() and
wrap up a common helper for log recovery.
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index ad0c69ee8947..7a4ba408a3a2 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -1604,9 +1604,7 @@ xlog_cksum( int i; int xheads; - xheads = size / XLOG_HEADER_CYCLE_SIZE; - if (size % XLOG_HEADER_CYCLE_SIZE) - xheads++; + xheads = DIV_ROUND_UP(size, XLOG_HEADER_CYCLE_SIZE); for (i = 1; i < xheads; i++) { crc = crc32c(crc, &xhdr[i].hic_xheader, |