From 755c38ffe1a5937d8fa03419018f49f3a23fa9a7 Mon Sep 17 00:00:00 2001 From: Chandan Babu R Date: Tue, 16 Nov 2021 07:28:40 +0000 Subject: [PATCH] xfs: Promote xfs_extnum_t and xfs_aextnum_t to 64 and 32-bits respectively A future commit will introduce a 64-bit on-disk data extent counter and a 32-bit on-disk attr extent counter. This commit promotes xfs_extnum_t and xfs_aextnum_t to 64 and 32-bits in order to correctly handle in-core versions of these quantities. Reviewed-by: Darrick J. Wong Reviewed-by: Dave Chinner Signed-off-by: Chandan Babu R --- fs/xfs/libxfs/xfs_bmap.c | 4 ++-- fs/xfs/libxfs/xfs_inode_fork.c | 4 ++-- fs/xfs/libxfs/xfs_inode_fork.h | 2 +- fs/xfs/libxfs/xfs_types.h | 4 ++-- fs/xfs/xfs_inode.c | 4 ++-- fs/xfs/xfs_trace.h | 2 +- 6 files changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index cc15981b1793..9f38e33d6ce2 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -83,7 +83,7 @@ xfs_bmap_compute_maxlevels( maxrootrecs = xfs_bmdr_maxrecs(sz, 0); minleafrecs = mp->m_bmap_dmnr[0]; minnoderecs = mp->m_bmap_dmnr[1]; - maxblocks = (maxleafents + minleafrecs - 1) / minleafrecs; + maxblocks = howmany_64(maxleafents, minleafrecs); for (level = 1; maxblocks > 1; level++) { if (maxblocks <= maxrootrecs) maxblocks = 1; @@ -467,7 +467,7 @@ xfs_bmap_check_leaf_extents( if (bp_release) xfs_trans_brelse(NULL, bp); error_norelse: - xfs_warn(mp, "%s: BAD after btree leaves for %d extents", + xfs_warn(mp, "%s: BAD after btree leaves for %llu extents", __func__, i); xfs_err(mp, "%s: CORRUPTED BTREE OR SOMETHING", __func__); xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c index 1cf48cee45e3..004b205d87b8 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.c +++ b/fs/xfs/libxfs/xfs_inode_fork.c @@ -117,8 +117,8 @@ xfs_iformat_extents( * we just bail out rather than crash in kmem_alloc() or memcpy() below. */ if (unlikely(size < 0 || size > XFS_DFORK_SIZE(dip, mp, whichfork))) { - xfs_warn(ip->i_mount, "corrupt inode %Lu ((a)extents = %d).", - (unsigned long long) ip->i_ino, nex); + xfs_warn(ip->i_mount, "corrupt inode %llu ((a)extents = %llu).", + ip->i_ino, nex); xfs_inode_verifier_error(ip, -EFSCORRUPTED, "xfs_iformat_extents(1)", dip, sizeof(*dip), __this_address); diff --git a/fs/xfs/libxfs/xfs_inode_fork.h b/fs/xfs/libxfs/xfs_inode_fork.h index 7ed2ecb51bca..4a8b77d425df 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.h +++ b/fs/xfs/libxfs/xfs_inode_fork.h @@ -21,9 +21,9 @@ struct xfs_ifork { void *if_root; /* extent tree root */ char *if_data; /* inline file data */ } if_u1; + xfs_extnum_t if_nextents; /* # of extents in this fork */ short if_broot_bytes; /* bytes allocated for root */ int8_t if_format; /* format of this fork */ - xfs_extnum_t if_nextents; /* # of extents in this fork */ }; /* diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index 794a54cbd0de..373f64a492a4 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -12,8 +12,8 @@ typedef uint32_t xfs_agblock_t; /* blockno in alloc. group */ typedef uint32_t xfs_agino_t; /* inode # within allocation grp */ typedef uint32_t xfs_extlen_t; /* extent length in blocks */ typedef uint32_t xfs_agnumber_t; /* allocation group number */ -typedef int32_t xfs_extnum_t; /* # of extents in a file */ -typedef int16_t xfs_aextnum_t; /* # extents in an attribute fork */ +typedef uint64_t xfs_extnum_t; /* # of extents in a file */ +typedef uint32_t xfs_aextnum_t; /* # extents in an attribute fork */ typedef int64_t xfs_fsize_t; /* bytes in a file */ typedef uint64_t xfs_ufsize_t; /* unsigned bytes in a file */ diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 9de6205fe134..adc1355ce853 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -3515,8 +3515,8 @@ xfs_iflush( if (XFS_TEST_ERROR(ip->i_df.if_nextents + xfs_ifork_nextents(ip->i_afp) > ip->i_nblocks, mp, XFS_ERRTAG_IFLUSH_5)) { xfs_alert_tag(mp, XFS_PTAG_IFLUSH, - "%s: detected corrupt incore inode %Lu, " - "total extents = %d, nblocks = %Ld, ptr "PTR_FMT, + "%s: detected corrupt incore inode %llu, " + "total extents = %llu nblocks = %lld, ptr "PTR_FMT, __func__, ip->i_ino, ip->i_df.if_nextents + xfs_ifork_nextents(ip->i_afp), ip->i_nblocks, ip); diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 16a91b4f97bd..fe6cb2951233 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -2182,7 +2182,7 @@ DECLARE_EVENT_CLASS(xfs_swap_extent_class, __entry->broot_size = ip->i_df.if_broot_bytes; __entry->fork_off = XFS_IFORK_BOFF(ip); ), - TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, " + TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %llu, " "broot size %d, forkoff 0x%x", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,