diff options
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 17 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.c | 4 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.c | 17 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.h | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_resv.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_buf_item.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 2 |
7 files changed, 25 insertions, 21 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index cd814f99da28..19899d48517c 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -497,6 +497,23 @@ static inline bool xfs_sb_version_hascrc(struct xfs_sb *sbp) return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5; } +/* + * v5 file systems support V3 inodes only, earlier file systems support + * v2 and v1 inodes. + */ +static inline bool xfs_sb_version_has_v3inode(struct xfs_sb *sbp) +{ + return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5; +} + +static inline bool xfs_dinode_good_version(struct xfs_sb *sbp, + uint8_t version) +{ + if (xfs_sb_version_has_v3inode(sbp)) + return version == 3; + return version == 1 || version == 2; +} + static inline bool xfs_sb_version_has_pquotino(struct xfs_sb *sbp) { return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5; diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index 21ac3fb52f4e..4de61af3b840 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -304,7 +304,7 @@ xfs_ialloc_inode_init( * That means for v3 inode we log the entire buffer rather than just the * inode cores. */ - if (xfs_sb_version_hascrc(&mp->m_sb)) { + if (xfs_sb_version_has_v3inode(&mp->m_sb)) { version = 3; ino = XFS_AGINO_TO_INO(mp, agno, XFS_AGB_TO_AGINO(mp, agbno)); @@ -2872,7 +2872,7 @@ xfs_ialloc_setup_geometry( * cannot change the behavior. */ igeo->inode_cluster_size_raw = XFS_INODE_BIG_CLUSTER_SIZE; - if (xfs_sb_version_hascrc(&mp->m_sb)) { + if (xfs_sb_version_has_v3inode(&mp->m_sb)) { int new_size = igeo->inode_cluster_size_raw; new_size *= mp->m_sb.sb_inodesize / XFS_DINODE_MIN_SIZE; diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 17e88a8c8353..c862c8f1aaa9 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -44,17 +44,6 @@ xfs_inobp_check( } #endif -bool -xfs_dinode_good_version( - struct xfs_mount *mp, - __u8 version) -{ - if (xfs_sb_version_hascrc(&mp->m_sb)) - return version == 3; - - return version == 1 || version == 2; -} - /* * If we are doing readahead on an inode buffer, we might be in log recovery * reading an inode allocation buffer that hasn't yet been replayed, and hence @@ -93,7 +82,7 @@ xfs_inode_buf_verify( dip = xfs_buf_offset(bp, (i << mp->m_sb.sb_inodelog)); unlinked_ino = be32_to_cpu(dip->di_next_unlinked); di_ok = xfs_verify_magic16(bp, dip->di_magic) && - xfs_dinode_good_version(mp, dip->di_version) && + xfs_dinode_good_version(&mp->m_sb, dip->di_version) && xfs_verify_agino_or_null(mp, agno, unlinked_ino); if (unlikely(XFS_TEST_ERROR(!di_ok, mp, XFS_ERRTAG_ITOBP_INOTOBP))) { @@ -454,7 +443,7 @@ xfs_dinode_verify( /* Verify v3 integrity information first */ if (dip->di_version >= 3) { - if (!xfs_sb_version_hascrc(&mp->m_sb)) + if (!xfs_sb_version_has_v3inode(&mp->m_sb)) return __this_address; if (!xfs_verify_cksum((char *)dip, mp->m_sb.sb_inodesize, XFS_DINODE_CRC_OFF)) @@ -629,7 +618,7 @@ xfs_iread( /* shortcut IO on inode allocation if possible */ if ((iget_flags & XFS_IGET_CREATE) && - xfs_sb_version_hascrc(&mp->m_sb) && + xfs_sb_version_has_v3inode(&mp->m_sb) && !(mp->m_flags & XFS_MOUNT_IKEEP)) { VFS_I(ip)->i_generation = prandom_u32(); ip->i_d.di_version = 3; diff --git a/fs/xfs/libxfs/xfs_inode_buf.h b/fs/xfs/libxfs/xfs_inode_buf.h index 2683e1e2c4a6..66de5964045c 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.h +++ b/fs/xfs/libxfs/xfs_inode_buf.h @@ -59,8 +59,6 @@ void xfs_inode_from_disk(struct xfs_inode *ip, struct xfs_dinode *from); void xfs_log_dinode_to_disk(struct xfs_log_dinode *from, struct xfs_dinode *to); -bool xfs_dinode_good_version(struct xfs_mount *mp, __u8 version); - #if defined(DEBUG) void xfs_inobp_check(struct xfs_mount *, struct xfs_buf *); #else diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index 7a9c04920505..d1a0848cb52e 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -187,7 +187,7 @@ xfs_calc_inode_chunk_res( XFS_FSB_TO_B(mp, 1)); if (alloc) { /* icreate tx uses ordered buffers */ - if (xfs_sb_version_hascrc(&mp->m_sb)) + if (xfs_sb_version_has_v3inode(&mp->m_sb)) return res; size = XFS_FSB_TO_B(mp, 1); } diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 663810e6cd59..1545657c3ca0 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -345,7 +345,7 @@ xfs_buf_item_format( * occurs during recovery. */ if (bip->bli_flags & XFS_BLI_INODE_BUF) { - if (xfs_sb_version_hascrc(&lip->li_mountp->m_sb) || + if (xfs_sb_version_has_v3inode(&lip->li_mountp->m_sb) || !((bip->bli_flags & XFS_BLI_INODE_ALLOC_BUF) && xfs_log_item_in_current_chkpt(lip))) bip->__bli_format.blf_flags |= XFS_BLF_INODE_BUF; diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 6abc0863c9c3..c467488212c2 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2997,7 +2997,7 @@ xlog_recover_inode_pass2( * superblock flag to determine whether we need to look at di_flushiter * to skip replay when the on disk inode is newer than the log one */ - if (!xfs_sb_version_hascrc(&mp->m_sb) && + if (!xfs_sb_version_has_v3inode(&mp->m_sb) && ldip->di_flushiter < be16_to_cpu(dip->di_flushiter)) { /* * Deal with the wrap case, DI_MAX_FLUSH is less |