diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 4 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.h | 7 | ||||
| -rw-r--r-- | fs/xfs/scrub/rtsummary.c | 5 |
3 files changed, 15 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index cd9457ed5873..f56ff9f43c21 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -719,10 +719,12 @@ union xfs_rtword_raw { /* * Realtime summary counts are accessed by the word, which is currently - * stored in host-endian format. + * stored in host-endian format. Starting with the realtime groups feature, + * the words are stored in be32 ondisk. */ union xfs_suminfo_raw { __u32 old; + __be32 rtg; }; /* diff --git a/fs/xfs/libxfs/xfs_rtbitmap.h b/fs/xfs/libxfs/xfs_rtbitmap.h index f9c0d2415901..7be76490a318 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.h +++ b/fs/xfs/libxfs/xfs_rtbitmap.h @@ -300,6 +300,8 @@ xfs_suminfo_get( { union xfs_suminfo_raw *info = xfs_rsumblock_infoptr(args, index); + if (xfs_has_rtgroups(args->mp)) + return be32_to_cpu(info->rtg); return info->old; } @@ -312,6 +314,11 @@ xfs_suminfo_add( { union xfs_suminfo_raw *info = xfs_rsumblock_infoptr(args, index); + if (xfs_has_rtgroups(args->mp)) { + be32_add_cpu(&info->rtg, delta); + return be32_to_cpu(info->rtg); + } + info->old += delta; return info->old; } diff --git a/fs/xfs/scrub/rtsummary.c b/fs/xfs/scrub/rtsummary.c index 8f3f69b26cad..49fc6250bafc 100644 --- a/fs/xfs/scrub/rtsummary.c +++ b/fs/xfs/scrub/rtsummary.c @@ -151,6 +151,11 @@ xchk_rtsum_inc( struct xfs_mount *mp, union xfs_suminfo_raw *v) { + if (xfs_has_rtgroups(mp)) { + be32_add_cpu(&v->rtg, 1); + return be32_to_cpu(v->rtg); + } + v->old += 1; return v->old; } |