diff options
Diffstat (limited to 'fs/xfs/xfs_discard.c')
| -rw-r--r-- | fs/xfs/xfs_discard.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c index 25f5dffeab2a..d8c4a5dcca7a 100644 --- a/fs/xfs/xfs_discard.c +++ b/fs/xfs/xfs_discard.c @@ -554,11 +554,10 @@ xfs_trim_rtdev_extents( xfs_daddr_t end, xfs_daddr_t minlen) { - struct xfs_rtalloc_rec low = { }; - struct xfs_rtalloc_rec high = { }; struct xfs_trim_rtdev tr = { .minlen_fsb = XFS_BB_TO_FSB(mp, minlen), }; + xfs_rtxnum_t low, high; struct xfs_trans *tp; xfs_daddr_t rtdev_daddr; int error; @@ -584,17 +583,17 @@ xfs_trim_rtdev_extents( XFS_FSB_TO_BB(mp, mp->m_sb.sb_rblocks) - 1); /* Convert the rt blocks to rt extents */ - low.ar_startext = xfs_rtb_to_rtxup(mp, XFS_BB_TO_FSB(mp, start)); - high.ar_startext = xfs_rtb_to_rtx(mp, XFS_BB_TO_FSBT(mp, end)); + low = xfs_rtb_to_rtxup(mp, XFS_BB_TO_FSB(mp, start)); + high = xfs_rtb_to_rtx(mp, XFS_BB_TO_FSBT(mp, end)); /* * Walk the free ranges between low and high. The query_range function * trims the extents returned. */ do { - tr.stop_rtx = low.ar_startext + (mp->m_sb.sb_blocksize * NBBY); + tr.stop_rtx = low + (mp->m_sb.sb_blocksize * NBBY); xfs_rtbitmap_lock_shared(mp, XFS_RBMLOCK_BITMAP); - error = xfs_rtalloc_query_range(mp, tp, &low, &high, + error = xfs_rtalloc_query_range(mp, tp, low, high, xfs_trim_gather_rtextent, &tr); if (error == -ECANCELED) @@ -615,8 +614,8 @@ xfs_trim_rtdev_extents( if (error) break; - low.ar_startext = tr.restart_rtx; - } while (!xfs_trim_should_stop() && low.ar_startext <= high.ar_startext); + low = tr.restart_rtx; + } while (!xfs_trim_should_stop() && low <= high); xfs_trans_cancel(tp); return error; @@ -708,7 +707,7 @@ xfs_ioc_trim( return last_error; range.len = min_t(unsigned long long, range.len, - XFS_FSB_TO_B(mp, max_blocks)); + XFS_FSB_TO_B(mp, max_blocks) - range.start); if (copy_to_user(urange, &range, sizeof(range))) return -EFAULT; return 0; |