diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 16 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_aops.c | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 9 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_util.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_quota.h | 7 | ||||
| -rw-r--r-- | fs/xfs/xfs_reflink.c | 11 |
8 files changed, 20 insertions, 37 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index be515bac8ea1..0633f285875d 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4928,7 +4928,7 @@ xfs_bmap_split_indlen( *indlen2 = len2; } -int +void xfs_bmap_del_extent_delay( struct xfs_inode *ip, int whichfork, @@ -4944,7 +4944,6 @@ xfs_bmap_del_extent_delay( xfs_filblks_t got_indlen, new_indlen, stolen = 0; uint32_t state = xfs_bmap_fork_to_state(whichfork); uint64_t fdblocks; - int error = 0; bool isrt; XFS_STATS_INC(mp, xs_del_exlist); @@ -4964,9 +4963,7 @@ xfs_bmap_del_extent_delay( * sb counters as we might have to borrow some blocks for the * indirect block accounting. */ - error = xfs_quota_unreserve_blkres(ip, del->br_blockcount); - if (error) - return error; + xfs_quota_unreserve_blkres(ip, del->br_blockcount); ip->i_delayed_blks -= del->br_blockcount; if (got->br_startoff == del->br_startoff) @@ -5064,7 +5061,6 @@ xfs_bmap_del_extent_delay( xfs_add_fdblocks(mp, fdblocks); xfs_mod_delalloc(ip, -(int64_t)del->br_blockcount, -da_diff); - return error; } void @@ -5622,18 +5618,16 @@ __xfs_bunmapi( delete: if (wasdel) { - error = xfs_bmap_del_extent_delay(ip, whichfork, &icur, - &got, &del); + xfs_bmap_del_extent_delay(ip, whichfork, &icur, &got, &del); } else { error = xfs_bmap_del_extent_real(ip, tp, &icur, cur, &del, &tmp_logflags, whichfork, flags); logflags |= tmp_logflags; + if (error) + goto error0; } - if (error) - goto error0; - end = del.br_startoff - 1; nodelete: /* diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h index e98849eb9bba..667b0c2b33d1 100644 --- a/fs/xfs/libxfs/xfs_bmap.h +++ b/fs/xfs/libxfs/xfs_bmap.h @@ -202,7 +202,7 @@ int xfs_bmapi_write(struct xfs_trans *tp, struct xfs_inode *ip, int xfs_bunmapi(struct xfs_trans *tp, struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len, uint32_t flags, xfs_extnum_t nexts, int *done); -int xfs_bmap_del_extent_delay(struct xfs_inode *ip, int whichfork, +void xfs_bmap_del_extent_delay(struct xfs_inode *ip, int whichfork, struct xfs_iext_cursor *cur, struct xfs_bmbt_irec *got, struct xfs_bmbt_irec *del); void xfs_bmap_del_extent_cow(struct xfs_inode *ip, diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index f7520f375cee..6dead20338e2 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -443,7 +443,6 @@ xfs_discard_folio( { struct xfs_inode *ip = XFS_I(folio->mapping->host); struct xfs_mount *mp = ip->i_mount; - int error; if (xfs_is_shutdown(mp)) return; @@ -457,11 +456,8 @@ xfs_discard_folio( * byte of the next folio. Hence the end offset is only dependent on the * folio itself and not the start offset that is passed in. */ - error = xfs_bmap_punch_delalloc_range(ip, pos, + xfs_bmap_punch_delalloc_range(ip, pos, folio_pos(folio) + folio_size(folio)); - - if (error && !xfs_is_shutdown(mp)) - xfs_alert(mp, "page discard unable to remove delalloc mapping."); } static const struct iomap_writeback_ops xfs_writeback_ops = { diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 2e6f08198c07..14e0eb9b305f 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -440,7 +440,7 @@ out_unlock_iolock: * if the ranges only partially overlap them, so it is up to the caller to * ensure that partial blocks are not passed in. */ -int +void xfs_bmap_punch_delalloc_range( struct xfs_inode *ip, xfs_off_t start_byte, @@ -452,7 +452,6 @@ xfs_bmap_punch_delalloc_range( xfs_fileoff_t end_fsb = XFS_B_TO_FSB(mp, end_byte); struct xfs_bmbt_irec got, del; struct xfs_iext_cursor icur; - int error = 0; ASSERT(!xfs_need_iread_extents(ifp)); @@ -476,15 +475,13 @@ xfs_bmap_punch_delalloc_range( continue; } - error = xfs_bmap_del_extent_delay(ip, XFS_DATA_FORK, &icur, - &got, &del); - if (error || !xfs_iext_get_extent(ifp, &icur, &got)) + xfs_bmap_del_extent_delay(ip, XFS_DATA_FORK, &icur, &got, &del); + if (!xfs_iext_get_extent(ifp, &icur, &got)) break; } out_unlock: xfs_iunlock(ip, XFS_ILOCK_EXCL); - return error; } /* diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h index 77ecbb753ef2..51f84d8ff372 100644 --- a/fs/xfs/xfs_bmap_util.h +++ b/fs/xfs/xfs_bmap_util.h @@ -30,7 +30,7 @@ xfs_bmap_rtalloc(struct xfs_bmalloca *ap) } #endif /* CONFIG_XFS_RT */ -int xfs_bmap_punch_delalloc_range(struct xfs_inode *ip, +void xfs_bmap_punch_delalloc_range(struct xfs_inode *ip, xfs_off_t start_byte, xfs_off_t end_byte); struct kgetbmap { diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index f5d0ed45721b..3db93b876de3 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -1232,8 +1232,8 @@ xfs_buffered_write_delalloc_punch( loff_t offset, loff_t length) { - return xfs_bmap_punch_delalloc_range(XFS_I(inode), offset, - offset + length); + xfs_bmap_punch_delalloc_range(XFS_I(inode), offset, offset + length); + return 0; } static int diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h index 621ea9d7cf06..23d71a55bbc0 100644 --- a/fs/xfs/xfs_quota.h +++ b/fs/xfs/xfs_quota.h @@ -215,10 +215,11 @@ xfs_quota_reserve_blkres(struct xfs_inode *ip, int64_t blocks) return xfs_trans_reserve_quota_nblks(NULL, ip, blocks, 0, false); } -static inline int -xfs_quota_unreserve_blkres(struct xfs_inode *ip, int64_t blocks) +static inline void +xfs_quota_unreserve_blkres(struct xfs_inode *ip, uint64_t blocks) { - return xfs_quota_reserve_blkres(ip, -blocks); + /* don't return an error as unreserving quotas can't fail */ + xfs_quota_reserve_blkres(ip, -(int64_t)blocks); } extern int xfs_mount_reset_sbqflags(struct xfs_mount *); diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index 5ecb52a234be..24761e89ce9a 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -592,10 +592,8 @@ xfs_reflink_cancel_cow_blocks( trace_xfs_reflink_cancel_cow(ip, &del); if (isnullstartblock(del.br_startblock)) { - error = xfs_bmap_del_extent_delay(ip, XFS_COW_FORK, - &icur, &got, &del); - if (error) - break; + xfs_bmap_del_extent_delay(ip, XFS_COW_FORK, &icur, &got, + &del); } else if (del.br_state == XFS_EXT_UNWRITTEN || cancel_real) { ASSERT((*tpp)->t_highest_agno == NULLAGNUMBER); @@ -618,10 +616,7 @@ xfs_reflink_cancel_cow_blocks( xfs_bmap_del_extent_cow(ip, &icur, &got, &del); /* Remove the quota reservation */ - error = xfs_quota_unreserve_blkres(ip, - del.br_blockcount); - if (error) - break; + xfs_quota_unreserve_blkres(ip, del.br_blockcount); } else { /* Didn't do anything, push cursor back. */ xfs_iext_prev(ifp, &icur); |