diff options
Diffstat (limited to 'fs/xfs/xfs_super.c')
| -rw-r--r-- | fs/xfs/xfs_super.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index f2e5f8a503d2..b475eb629772 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -597,8 +597,13 @@ xfs_max_file_offset( return (((__uint64_t)pagefactor) << bitshift) - 1; } +/* + * xfs_set_inode32() and xfs_set_inode64() are passed an agcount + * because in the growfs case, mp->m_sb.sb_agcount is not updated + * yet to the potentially higher ag count. + */ xfs_agnumber_t -xfs_set_inode32(struct xfs_mount *mp) +xfs_set_inode32(struct xfs_mount *mp, xfs_agnumber_t agcount) { xfs_agnumber_t index = 0; xfs_agnumber_t maxagi = 0; @@ -620,10 +625,10 @@ xfs_set_inode32(struct xfs_mount *mp) do_div(icount, sbp->sb_agblocks); max_metadata = icount; } else { - max_metadata = sbp->sb_agcount; + max_metadata = agcount; } - for (index = 0; index < sbp->sb_agcount; index++) { + for (index = 0; index < agcount; index++) { ino = XFS_AGINO_TO_INO(mp, index, agino); if (ino > XFS_MAXINUMBER_32) { @@ -648,11 +653,11 @@ xfs_set_inode32(struct xfs_mount *mp) } xfs_agnumber_t -xfs_set_inode64(struct xfs_mount *mp) +xfs_set_inode64(struct xfs_mount *mp, xfs_agnumber_t agcount) { xfs_agnumber_t index = 0; - for (index = 0; index < mp->m_sb.sb_agcount; index++) { + for (index = 0; index < agcount; index++) { struct xfs_perag *pag; pag = xfs_perag_get(mp, index); @@ -1188,6 +1193,7 @@ xfs_fs_remount( char *options) { struct xfs_mount *mp = XFS_M(sb); + xfs_sb_t *sbp = &mp->m_sb; substring_t args[MAX_OPT_ARGS]; char *p; int error; @@ -1208,10 +1214,10 @@ xfs_fs_remount( mp->m_flags &= ~XFS_MOUNT_BARRIER; break; case Opt_inode64: - mp->m_maxagi = xfs_set_inode64(mp); + mp->m_maxagi = xfs_set_inode64(mp, sbp->sb_agcount); break; case Opt_inode32: - mp->m_maxagi = xfs_set_inode32(mp); + mp->m_maxagi = xfs_set_inode32(mp, sbp->sb_agcount); break; default: /* |