From a684c538bc14410565e8939393089670fa1e19dd Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 16 Oct 2023 09:31:11 -0700 Subject: xfs: convert xfs_extlen_t to xfs_rtxlen_t in the rt allocator In most of the filesystem, we use xfs_extlen_t to store the length of a file (or AG) space mapping in units of fs blocks. Unfortunately, the realtime allocator also uses it to store the length of a rt space mapping in units of rt extents. This is confusing, since one rt extent can consist of many fs blocks. Separate the two by introducing a new type (xfs_rtxlen_t) to store the length of a space mapping (in units of realtime extents) that would be found in a file. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_bmap_util.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/xfs/xfs_bmap_util.c') diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index fcefab687285..574665ca8fea 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -76,13 +76,13 @@ xfs_bmap_rtalloc( struct xfs_mount *mp = ap->ip->i_mount; xfs_fileoff_t orig_offset = ap->offset; xfs_rtblock_t rtb; - xfs_extlen_t prod = 0; /* product factor for allocators */ + xfs_rtxlen_t prod = 0; /* product factor for allocators */ xfs_extlen_t mod = 0; /* product factor for allocators */ - xfs_extlen_t ralen = 0; /* realtime allocation length */ + xfs_rtxlen_t ralen = 0; /* realtime allocation length */ xfs_extlen_t align; /* minimum allocation alignment */ xfs_extlen_t orig_length = ap->length; xfs_extlen_t minlen = mp->m_sb.sb_rextsize; - xfs_extlen_t raminlen; + xfs_rtxlen_t raminlen; bool rtlocked = false; bool ignore_locality = false; int error; -- cgit v1.2.3