@@ -1149,13 +1149,23 @@ xfs_rtalloc_extent_is_free(
* extents.
*/
xfs_filblks_t
-xfs_rtbitmap_blockcount(
+xfs_rtbitmap_blockcount_len(
struct xfs_mount *mp,
xfs_rtbxlen_t rtextents)
{
return howmany_64(rtextents, NBBY * mp->m_sb.sb_blocksize);
}
+/*
+ * Compute the number of rtbitmap blocks used for a given file system.
+ */
+xfs_filblks_t
+xfs_rtbitmap_blockcount(
+ struct xfs_mount *mp)
+{
+ return xfs_rtbitmap_blockcount_len(mp, mp->m_sb.sb_rextents);
+}
+
/* Compute the number of rtsummary blocks needed to track the given rt space. */
xfs_filblks_t
xfs_rtsummary_blockcount(
@@ -307,8 +307,9 @@ int xfs_rtfree_extent(struct xfs_trans *tp, struct xfs_rtgroup *rtg,
int xfs_rtfree_blocks(struct xfs_trans *tp, struct xfs_rtgroup *rtg,
xfs_fsblock_t rtbno, xfs_filblks_t rtlen);
-xfs_filblks_t xfs_rtbitmap_blockcount(struct xfs_mount *mp, xfs_rtbxlen_t
- rtextents);
+xfs_filblks_t xfs_rtbitmap_blockcount(struct xfs_mount *mp);
+xfs_filblks_t xfs_rtbitmap_blockcount_len(struct xfs_mount *mp,
+ xfs_rtbxlen_t rtextents);
xfs_filblks_t xfs_rtsummary_blockcount(struct xfs_mount *mp,
unsigned int rsumlevels, xfs_extlen_t rbmblocks);
@@ -336,7 +337,7 @@ static inline int xfs_rtfree_blocks(struct xfs_trans *tp,
# define xfs_rtbuf_cache_relse(a) (0)
# define xfs_rtalloc_extent_is_free(m,t,s,l,i) (-ENOSYS)
static inline xfs_filblks_t
-xfs_rtbitmap_blockcount(struct xfs_mount *mp, xfs_rtbxlen_t rtextents)
+xfs_rtbitmap_blockcount_len(struct xfs_mount *mp, xfs_rtbxlen_t rtextents)
{
/* shut up gcc */
return 0;
@@ -224,7 +224,7 @@ xfs_rtalloc_block_count(
xfs_rtxlen_t rtxlen;
rtxlen = xfs_extlen_to_rtxlen(mp, XFS_MAX_BMBT_EXTLEN);
- rtbmp_blocks = xfs_rtbitmap_blockcount(mp, rtxlen);
+ rtbmp_blocks = xfs_rtbitmap_blockcount_len(mp, rtxlen);
return (rtbmp_blocks + 1) * num_ops;
}
@@ -67,8 +67,7 @@ xchk_setup_rtbitmap(
if (mp->m_sb.sb_rblocks) {
rtb->rextents = xfs_rtb_to_rtx(mp, mp->m_sb.sb_rblocks);
rtb->rextslog = xfs_compute_rextslog(rtb->rextents);
- rtb->rbmblocks = xfs_rtbitmap_blockcount(mp,
- mp->m_sb.sb_rextents);
+ rtb->rbmblocks = xfs_rtbitmap_blockcount(mp);
}
return 0;
@@ -107,8 +107,7 @@ xchk_setup_rtsummary(
rts->rextents = xfs_rtb_to_rtx(mp, mp->m_sb.sb_rblocks);
rextslog = xfs_compute_rextslog(mp->m_sb.sb_rextents);
rts->rsumlevels = rextslog + 1;
- rts->rbmblocks = xfs_rtbitmap_blockcount(mp,
- mp->m_sb.sb_rextents);
+ rts->rbmblocks = xfs_rtbitmap_blockcount(mp);
rts->rsumblocks = xfs_rtsummary_blockcount(mp, rts->rsumlevels,
rts->rbmblocks);
}
@@ -215,11 +214,9 @@ xchk_rtsum_compute(
{
struct xfs_mount *mp = sc->mp;
struct xfs_rtgroup *rtg = sc->sr.rtg;
- unsigned long long rtbmp_blocks;
/* If the bitmap size doesn't match the computed size, bail. */
- rtbmp_blocks = xfs_rtbitmap_blockcount(mp, mp->m_sb.sb_rextents);
- if (XFS_FSB_TO_B(mp, rtbmp_blocks) !=
+ if (XFS_FSB_TO_B(mp, xfs_rtbitmap_blockcount(mp)) !=
rtg->rtg_inodes[XFS_RTGI_BITMAP]->i_disk_size)
return -EFSCORRUPTED;
@@ -749,8 +749,7 @@ xfs_growfs_rt_alloc_fake_mount(
xfs_mount_sb_set_rextsize(nmp, &nmp->m_sb);
nmp->m_sb.sb_rblocks = rblocks;
nmp->m_sb.sb_rextents = xfs_rtb_to_rtx(nmp, nmp->m_sb.sb_rblocks);
- nmp->m_sb.sb_rbmblocks = xfs_rtbitmap_blockcount(nmp,
- nmp->m_sb.sb_rextents);
+ nmp->m_sb.sb_rbmblocks = xfs_rtbitmap_blockcount(nmp);
nmp->m_sb.sb_rextslog = xfs_compute_rextslog(nmp->m_sb.sb_rextents);
nmp->m_rsumlevels = nmp->m_sb.sb_rextslog + 1;
nmp->m_rsumblocks = xfs_rtsummary_blockcount(nmp, nmp->m_rsumlevels,