diff options
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 1c0a5a585a82..7d683e0b8ef7 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -4047,17 +4047,17 @@ xfs_bmap_add_attrfork( xfs_trans_log_inode(tp, ip, logflags); if (error) goto error2; - if (!XFS_SB_VERSION_HASATTR(&mp->m_sb) || - (!XFS_SB_VERSION_HASATTR2(&mp->m_sb) && version == 2)) { + if (!xfs_sb_version_hasattr(&mp->m_sb) || + (!xfs_sb_version_hasattr2(&mp->m_sb) && version == 2)) { __int64_t sbfields = 0; spin_lock(&mp->m_sb_lock); - if (!XFS_SB_VERSION_HASATTR(&mp->m_sb)) { - XFS_SB_VERSION_ADDATTR(&mp->m_sb); + if (!xfs_sb_version_hasattr(&mp->m_sb)) { + xfs_sb_version_addattr(&mp->m_sb); sbfields |= XFS_SB_VERSIONNUM; } - if (!XFS_SB_VERSION_HASATTR2(&mp->m_sb) && version == 2) { - XFS_SB_VERSION_ADDATTR2(&mp->m_sb); + if (!xfs_sb_version_hasattr2(&mp->m_sb) && version == 2) { + xfs_sb_version_addattr2(&mp->m_sb); sbfields |= (XFS_SB_VERSIONNUM | XFS_SB_FEATURES2); } if (sbfields) { @@ -5043,7 +5043,7 @@ xfs_bmapi( * A wasdelay extent has been initialized, so * shouldn't be flagged as unwritten. */ - if (wr && XFS_SB_VERSION_HASEXTFLGBIT(&mp->m_sb)) { + if (wr && xfs_sb_version_hasextflgbit(&mp->m_sb)) { if (!wasdelay && (flags & XFS_BMAPI_PREALLOC)) got.br_state = XFS_EXT_UNWRITTEN; } @@ -5483,7 +5483,7 @@ xfs_bunmapi( * get rid of part of a realtime extent. */ if (del.br_state == XFS_EXT_UNWRITTEN || - !XFS_SB_VERSION_HASEXTFLGBIT(&mp->m_sb)) { + !xfs_sb_version_hasextflgbit(&mp->m_sb)) { /* * This piece is unwritten, or we're not * using unwritten extents. Skip over it. @@ -5535,7 +5535,7 @@ xfs_bunmapi( } else if ((del.br_startoff == start && (del.br_state == XFS_EXT_UNWRITTEN || xfs_trans_get_block_res(tp) == 0)) || - !XFS_SB_VERSION_HASEXTFLGBIT(&mp->m_sb)) { + !xfs_sb_version_hasextflgbit(&mp->m_sb)) { /* * Can't make it unwritten. There isn't * a full extent here so just skip it. @@ -5772,7 +5772,6 @@ xfs_getbmap( int error; /* return value */ __int64_t fixlen; /* length for -1 case */ int i; /* extent number */ - bhv_vnode_t *vp; /* corresponding vnode */ int lock; /* lock state */ xfs_bmbt_irec_t *map; /* buffer for user's data */ xfs_mount_t *mp; /* file system mount point */ @@ -5789,7 +5788,6 @@ xfs_getbmap( int bmapi_flags; /* flags for xfs_bmapi */ __int32_t oflags; /* getbmapx bmv_oflags field */ - vp = XFS_ITOV(ip); mp = ip->i_mount; whichfork = interface & BMV_IF_ATTRFORK ? XFS_ATTR_FORK : XFS_DATA_FORK; @@ -5811,7 +5809,7 @@ xfs_getbmap( if ((interface & BMV_IF_NO_DMAPI_READ) == 0 && DM_EVENT_ENABLED(ip, DM_EVENT_READ) && whichfork == XFS_DATA_FORK) { - error = XFS_SEND_DATA(mp, DM_EVENT_READ, vp, 0, 0, 0, NULL); + error = XFS_SEND_DATA(mp, DM_EVENT_READ, ip, 0, 0, 0, NULL); if (error) return XFS_ERROR(error); } @@ -5869,6 +5867,10 @@ xfs_getbmap( /* xfs_fsize_t last_byte = xfs_file_last_byte(ip); */ error = xfs_flush_pages(ip, (xfs_off_t)0, -1, 0, FI_REMAPF); + if (error) { + xfs_iunlock(ip, XFS_IOLOCK_SHARED); + return error; + } } ASSERT(whichfork == XFS_ATTR_FORK || ip->i_delayed_blks == 0); @@ -6192,7 +6194,7 @@ xfs_bmap_check_leaf_extents( xfs_mount_t *mp; /* file system mount structure */ __be64 *pp; /* pointer to block address */ xfs_bmbt_rec_t *ep; /* pointer to current extent */ - xfs_bmbt_rec_t *lastp; /* pointer to previous extent */ + xfs_bmbt_rec_t last = {0, 0}; /* last extent in prev block */ xfs_bmbt_rec_t *nextp; /* pointer to next extent */ int bp_release = 0; @@ -6262,7 +6264,6 @@ xfs_bmap_check_leaf_extents( /* * Loop over all leaf nodes checking that all extents are in the right order. */ - lastp = NULL; for (;;) { xfs_fsblock_t nextbno; xfs_extnum_t num_recs; @@ -6283,18 +6284,16 @@ xfs_bmap_check_leaf_extents( */ ep = XFS_BTREE_REC_ADDR(xfs_bmbt, block, 1); + if (i) { + xfs_btree_check_rec(XFS_BTNUM_BMAP, &last, ep); + } for (j = 1; j < num_recs; j++) { nextp = XFS_BTREE_REC_ADDR(xfs_bmbt, block, j + 1); - if (lastp) { - xfs_btree_check_rec(XFS_BTNUM_BMAP, - (void *)lastp, (void *)ep); - } - xfs_btree_check_rec(XFS_BTNUM_BMAP, (void *)ep, - (void *)(nextp)); - lastp = ep; + xfs_btree_check_rec(XFS_BTNUM_BMAP, ep, nextp); ep = nextp; } + last = *ep; i += num_recs; if (bp_release) { bp_release = 0; |