diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_trans_resv.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_resv.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index 4629f10d2f67..6cd45e8c118d 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -218,11 +218,12 @@ xfs_rtalloc_block_count( struct xfs_mount *mp, unsigned int num_ops) { - unsigned int blksz = XFS_FSB_TO_B(mp, 1); - unsigned int rtbmp_bytes; + unsigned int rtbmp_blocks; + xfs_rtxlen_t rtxlen; - rtbmp_bytes = xfs_extlen_to_rtxlen(mp, XFS_MAX_BMBT_EXTLEN) / NBBY; - return (howmany(rtbmp_bytes, blksz) + 1) * num_ops; + rtxlen = xfs_extlen_to_rtxlen(mp, XFS_MAX_BMBT_EXTLEN); + rtbmp_blocks = xfs_rtbitmap_blockcount(mp, rtxlen); + return (rtbmp_blocks + 1) * num_ops; } /* |