diff options
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 9b3d7c76915d..4a98762ec8b4 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2025,7 +2025,7 @@ xlog_peek_buffer_cancelled( struct xlog *log, xfs_daddr_t blkno, uint len, - ushort flags) + unsigned short flags) { struct list_head *bucket; struct xfs_buf_cancel *bcp; @@ -2065,7 +2065,7 @@ xlog_check_buffer_cancelled( struct xlog *log, xfs_daddr_t blkno, uint len, - ushort flags) + unsigned short flags) { struct xfs_buf_cancel *bcp; @@ -5113,19 +5113,21 @@ xlog_recover_process( struct list_head *buffer_list) { int error; + __le32 old_crc = rhead->h_crc; __le32 crc; + crc = xlog_cksum(log, rhead, dp, be32_to_cpu(rhead->h_len)); /* * Nothing else to do if this is a CRC verification pass. Just return * if this a record with a non-zero crc. Unfortunately, mkfs always - * sets h_crc to 0 so we must consider this valid even on v5 supers. + * sets old_crc to 0 so we must consider this valid even on v5 supers. * Otherwise, return EFSBADCRC on failure so the callers up the stack * know precisely what failed. */ if (pass == XLOG_RECOVER_CRCPASS) { - if (rhead->h_crc && crc != rhead->h_crc) + if (old_crc && crc != old_crc) return -EFSBADCRC; return 0; } @@ -5136,11 +5138,11 @@ xlog_recover_process( * zero CRC check prevents warnings from being emitted when upgrading * the kernel from one that does not add CRCs by default. */ - if (crc != rhead->h_crc) { - if (rhead->h_crc || xfs_sb_version_hascrc(&log->l_mp->m_sb)) { + if (crc != old_crc) { + if (old_crc || xfs_sb_version_hascrc(&log->l_mp->m_sb)) { xfs_alert(log->l_mp, "log record CRC mismatch: found 0x%x, expected 0x%x.", - le32_to_cpu(rhead->h_crc), + le32_to_cpu(old_crc), le32_to_cpu(crc)); xfs_hex_dump(dp, 32); } |