diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtbitmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index fb05ea0177ec..4221f539615f 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -451,7 +451,6 @@ xfs_rtmodify_summary_int( int error; /* error value */ xfs_fileoff_t sb; /* summary fsblock */ xfs_rtsumoff_t so; /* index into the summary file */ - xfs_suminfo_t *sp; /* pointer to returned data */ unsigned int infoword; /* @@ -490,19 +489,21 @@ xfs_rtmodify_summary_int( * Point to the summary information, modify/log it, and/or copy it out. */ infoword = xfs_rtsumoffs_to_infoword(mp, so); - sp = xfs_rsumblock_infoptr(bp, infoword); if (delta) { - *sp += delta; + xfs_suminfo_t val = xfs_suminfo_add(bp, infoword, delta); + if (mp->m_rsum_cache) { - if (*sp == 0 && log == mp->m_rsum_cache[bbno]) + if (val == 0 && log == mp->m_rsum_cache[bbno]) mp->m_rsum_cache[bbno]++; - if (*sp != 0 && log < mp->m_rsum_cache[bbno]) + if (val != 0 && log < mp->m_rsum_cache[bbno]) mp->m_rsum_cache[bbno] = log; } xfs_trans_log_rtsummary(tp, bp, infoword); + if (sum) + *sum = val; + } else if (sum) { + *sum = xfs_suminfo_get(bp, infoword); } - if (sum) - *sum = *sp; return 0; } |