diff options
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/rgrp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index b52c5c3ac445..be2fc26029e4 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -1044,12 +1044,16 @@ static void gfs2_rgrp_in(struct gfs2_rgrpd *rgd, const void *buf) static void gfs2_rgrp_out(struct gfs2_rgrpd *rgd, void *buf) { + struct gfs2_rgrpd *next = gfs2_rgrpd_get_next(rgd); struct gfs2_rgrp *str = buf; str->rg_flags = cpu_to_be32(rgd->rd_flags & ~GFS2_RDF_MASK); str->rg_free = cpu_to_be32(rgd->rd_free); str->rg_dinodes = cpu_to_be32(rgd->rd_dinodes); - str->__pad = cpu_to_be32(0); + if (next == NULL) + str->rg_skip = 0; + else if (next->rd_addr > rgd->rd_addr) + str->rg_skip = cpu_to_be32(next->rd_addr - rgd->rd_addr); str->rg_igeneration = cpu_to_be64(rgd->rd_igeneration); memset(&str->rg_reserved, 0, sizeof(str->rg_reserved)); } |