diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2022-08-17 10:24:09 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-11-09 19:07:53 -0800 |
| commit | 0c19c623d335842dc87d6bbdc7761be49ca9fa82 (patch) | |
| tree | df1a4200ab75de138c96b8f540628ab257d55136 /fs/xfs/scrub/trace.h | |
| parent | 4a51f5e9c56a16154eb837b5bf074fffafc33add (diff) | |
xfs: convert rt bitmap extent lengths to xfs_rtbxlen_t
XFS uses xfs_rtblock_t for many different uses, which makes it much more
difficult to perform a unit analysis on the codebase. One of these
(ab)uses is when we need to store the length of a free space extent as
stored in the realtime bitmap. Because there can be up to 2^64 realtime
extents in a filesystem, we need a new type that is larger than
xfs_rtxlen_t for callers that are querying the bitmap directly. This
means scrub and growfs.
Create this type as "xfs_rtbxlen_t" and use it to store 64-bit rtx
lengths. 'b' stands for 'bitmap' or 'big'; reader's choice.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/scrub/trace.h')
| -rw-r--r-- | fs/xfs/scrub/trace.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index 8da542e2896a..b3a5669b89c6 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -1039,7 +1039,8 @@ TRACE_EVENT(xfarray_sort_stats, #ifdef CONFIG_XFS_RT TRACE_EVENT(xchk_rtsum_record_free, TP_PROTO(struct xfs_mount *mp, xfs_rtblock_t start, - uint64_t len, unsigned int log, loff_t pos, xfs_suminfo_t v), + xfs_rtbxlen_t len, unsigned int log, loff_t pos, + xfs_suminfo_t v), TP_ARGS(mp, start, len, log, pos, v), TP_STRUCT__entry( __field(dev_t, dev) |