From: Darrick J. Wong Date: Mon, 29 Jul 2024 23:22:36 +0000 (-0700) Subject: xfs: capture inode generation numbers in the ondisk exchmaps log item X-Git-Tag: v6.10.0~24^2~103 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=74a284a9924b792a90dc1b98e4fcfef2ea48967b;p=thirdparty%2Fxfsprogs-dev.git xfs: capture inode generation numbers in the ondisk exchmaps log item Source kernel commit: 14f19991020b3c712d626727c17599f134cc6efa Per some very late review comments, capture the generation numbers of both inodes involved in a file content exchange operation so that we don't accidentally target files with have been reallocated. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- diff --git a/libxfs/xfs_log_format.h b/libxfs/xfs_log_format.h index 8dbe1f99..accba2ac 100644 --- a/libxfs/xfs_log_format.h +++ b/libxfs/xfs_log_format.h @@ -896,6 +896,8 @@ struct xfs_xmi_log_format { uint64_t xmi_inode1; /* inumber of first file */ uint64_t xmi_inode2; /* inumber of second file */ + uint32_t xmi_igen1; /* generation of first file */ + uint32_t xmi_igen2; /* generation of second file */ uint64_t xmi_startoff1; /* block offset into file1 */ uint64_t xmi_startoff2; /* block offset into file2 */ uint64_t xmi_blockcount; /* number of blocks */