diff options
| -rw-r--r-- | fs/xfs/xfs_dir2.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_priv.h | 18 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_readdir.c | 7 |
3 files changed, 14 insertions, 13 deletions
diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 08dfcd1..2047ef1 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -749,7 +749,7 @@ xfs_dir2_shrink_inode( /* * If the block isn't the last one in the directory, we're done. */ - if (dp->i_d.di_size > xfs_dir2_db_off_to_byte(mp, db + 1, 0)) + if (dp->i_d.di_size > xfs_dir2_db_off_to_byte(args->geo, db + 1, 0)) return 0; bno = da; if ((error = xfs_bmap_last_before(tp, dp, &bno, XFS_DATA_FORK))) { diff --git a/fs/xfs/xfs_dir2_priv.h b/fs/xfs/xfs_dir2_priv.h index 492edb6..6838289 100644 --- a/fs/xfs/xfs_dir2_priv.h +++ b/fs/xfs/xfs_dir2_priv.h @@ -67,10 +67,9 @@ xfs_dir2_dataptr_to_db(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) * Convert byte in space to offset in a block */ static inline xfs_dir2_data_aoff_t -xfs_dir2_byte_to_off(struct xfs_mount *mp, xfs_dir2_off_t by) +xfs_dir2_byte_to_off(struct xfs_da_geometry *geo, xfs_dir2_off_t by) { - return (xfs_dir2_data_aoff_t)(by & - ((1 << (mp->m_sb.sb_blocklog + mp->m_sb.sb_dirblklog)) - 1)); + return (xfs_dir2_data_aoff_t)(by & (geo->blksize - 1)); } /* @@ -79,18 +78,17 @@ xfs_dir2_byte_to_off(struct xfs_mount *mp, xfs_dir2_off_t by) static inline xfs_dir2_data_aoff_t xfs_dir2_dataptr_to_off(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) { - return xfs_dir2_byte_to_off(mp, xfs_dir2_dataptr_to_byte(dp)); + return xfs_dir2_byte_to_off(mp->m_dir_geo, xfs_dir2_dataptr_to_byte(dp)); } /* * Convert block and offset to byte in space */ static inline xfs_dir2_off_t -xfs_dir2_db_off_to_byte(struct xfs_mount *mp, xfs_dir2_db_t db, +xfs_dir2_db_off_to_byte(struct xfs_da_geometry *geo, xfs_dir2_db_t db, xfs_dir2_data_aoff_t o) { - return ((xfs_dir2_off_t)db << - (mp->m_sb.sb_blocklog + mp->m_sb.sb_dirblklog)) + o; + return ((xfs_dir2_off_t)db << geo->blklog) + o; } /* @@ -118,7 +116,8 @@ static inline xfs_dir2_dataptr_t xfs_dir2_db_off_to_dataptr(struct xfs_mount *mp, xfs_dir2_db_t db, xfs_dir2_data_aoff_t o) { - return xfs_dir2_byte_to_dataptr(xfs_dir2_db_off_to_byte(mp, db, o)); + return xfs_dir2_byte_to_dataptr( + xfs_dir2_db_off_to_byte(mp->m_dir_geo, db, o)); } /* @@ -136,7 +135,8 @@ xfs_dir2_da_to_db(struct xfs_mount *mp, xfs_dablk_t da) static inline xfs_dir2_off_t xfs_dir2_da_to_byte(struct xfs_mount *mp, xfs_dablk_t da) { - return xfs_dir2_db_off_to_byte(mp, xfs_dir2_da_to_db(mp, da), 0); + return xfs_dir2_db_off_to_byte(mp->m_dir_geo, + xfs_dir2_da_to_db(mp, da), 0); } /* diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c index bf7a5ce..ec912c8 100644 --- a/fs/xfs/xfs_dir2_readdir.c +++ b/fs/xfs/xfs_dir2_readdir.c @@ -560,7 +560,8 @@ xfs_dir2_leaf_getdents( /* * Having done a read, we need to set a new offset. */ - newoff = xfs_dir2_db_off_to_byte(mp, map_info->curdb, 0); + newoff = xfs_dir2_db_off_to_byte(mp->m_dir_geo, + map_info->curdb, 0); /* * Start of the current block. */ @@ -578,7 +579,7 @@ xfs_dir2_leaf_getdents( * Find our position in the block. */ ptr = (char *)dp->d_ops->data_entry_p(hdr); - byteoff = xfs_dir2_byte_to_off(mp, curoff); + byteoff = xfs_dir2_byte_to_off(mp->m_dir_geo, curoff); /* * Skip past the header. */ @@ -607,7 +608,7 @@ xfs_dir2_leaf_getdents( * Now set our real offset. */ curoff = - xfs_dir2_db_off_to_byte(mp, + xfs_dir2_db_off_to_byte(mp->m_dir_geo, xfs_dir2_byte_to_db(mp, curoff), (char *)ptr - (char *)hdr); if (ptr >= (char *)hdr + mp->m_dirblksize) { |
