diff options
Diffstat (limited to 'fs/xfs/xfs_inode_buf.c')
| -rw-r--r-- | fs/xfs/xfs_inode_buf.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/fs/xfs/xfs_inode_buf.c b/fs/xfs/xfs_inode_buf.c index 63382d37f56..cb35ae41d4a 100644 --- a/fs/xfs/xfs_inode_buf.c +++ b/fs/xfs/xfs_inode_buf.c @@ -17,20 +17,20 @@ */ #include "xfs.h" #include "xfs_fs.h" +#include "xfs_shared.h" #include "xfs_format.h" -#include "xfs_log.h" -#include "xfs_trans.h" +#include "xfs_log_format.h" +#include "xfs_trans_resv.h" #include "xfs_sb.h" #include "xfs_ag.h" #include "xfs_mount.h" -#include "xfs_bmap_btree.h" -#include "xfs_ialloc_btree.h" -#include "xfs_dinode.h" #include "xfs_inode.h" #include "xfs_error.h" #include "xfs_cksum.h" #include "xfs_icache.h" +#include "xfs_trans.h" #include "xfs_ialloc.h" +#include "xfs_dinode.h" /* * Check that none of the inode's in the buffer have a next @@ -102,8 +102,7 @@ xfs_inode_buf_verify( } xfs_buf_ioerror(bp, EFSCORRUPTED); - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_HIGH, - mp, dip); + xfs_verifier_error(bp); #ifdef DEBUG xfs_alert(mp, "bad inode magic/vsn daddr %lld #%d (magic=%x)", @@ -306,7 +305,7 @@ xfs_dinode_verify( if (!xfs_sb_version_hascrc(&mp->m_sb)) return false; if (!xfs_verify_cksum((char *)dip, mp->m_sb.sb_inodesize, - offsetof(struct xfs_dinode, di_crc))) + XFS_DINODE_CRC_OFF)) return false; if (be64_to_cpu(dip->di_ino) != ip->i_ino) return false; @@ -327,7 +326,7 @@ xfs_dinode_calc_crc( ASSERT(xfs_sb_version_hascrc(&mp->m_sb)); crc = xfs_start_cksum((char *)dip, mp->m_sb.sb_inodesize, - offsetof(struct xfs_dinode, di_crc)); + XFS_DINODE_CRC_OFF); dip->di_crc = xfs_end_cksum(crc); } @@ -438,17 +437,16 @@ xfs_iread( } /* - * The inode format changed when we moved the link count and - * made it 32 bits long. If this is an old format inode, - * convert it in memory to look like a new one. If it gets - * flushed to disk we will convert back before flushing or - * logging it. We zero out the new projid field and the old link - * count field. We'll handle clearing the pad field (the remains - * of the old uuid field) when we actually convert the inode to - * the new format. We don't change the version number so that we - * can distinguish this from a real new format inode. + * Automatically convert version 1 inode formats in memory to version 2 + * inode format. If the inode is modified, it will get logged and + * rewritten as a version 2 inode. We can do this because we set the + * superblock feature bit for v2 inodes unconditionally during mount + * and it means the reast of the code can assume the inode version is 2 + * or higher. */ if (ip->i_d.di_version == 1) { + ip->i_d.di_version = 2; + memset(&(ip->i_d.di_pad[0]), 0, sizeof(ip->i_d.di_pad)); ip->i_d.di_nlink = ip->i_d.di_onlink; ip->i_d.di_onlink = 0; xfs_set_projid(ip, 0); |