diff options
| author | Gao Xiang <hsiangkao@linux.alibaba.com> | 2026-04-10 16:48:37 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2026-04-10 16:53:39 +0800 |
| commit | 5c40d2e9e3ce9e81d76773c68756e9b07cce802c (patch) | |
| tree | 25eb3830317f96190ca100a0c535779be1e28f8e /include/trace | |
| parent | 21e161de2dc660b1bb70ef5b156ab8e6e1cca3ab (diff) | |
erofs: clean up encoded map flags
- Remove EROFS_MAP_ENCODED since it was always set together with
EROFS_MAP_MAPPED for compressed extents and checked redundantly;
- Replace the EROFS_MAP_FULL_MAPPED flag with the opposite
EROFS_MAP_PARTIAL_MAPPED flag so that extents are implicitly
fully mapped initially to simplify the logic;
- Make fragment extents independent of EROFS_MAP_MAPPED since
they are not directly allocated on disk; thus fragment extents
are no longer twisted with mapped extents.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/erofs.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h index def20d06507b..cd0e3fd8c23f 100644 --- a/include/trace/events/erofs.h +++ b/include/trace/events/erofs.h @@ -26,10 +26,9 @@ struct erofs_map_blocks; #define show_mflags(flags) __print_flags(flags, "", \ { EROFS_MAP_MAPPED, "M" }, \ { EROFS_MAP_META, "I" }, \ - { EROFS_MAP_ENCODED, "E" }, \ - { EROFS_MAP_FULL_MAPPED, "F" }, \ - { EROFS_MAP_FRAGMENT, "R" }, \ - { EROFS_MAP_PARTIAL_REF, "P" }) + { EROFS_MAP_PARTIAL_MAPPED, "T" }, \ + { EROFS_MAP_PARTIAL_REF, "P" }, \ + { EROFS_MAP_FRAGMENT, "R" }) TRACE_EVENT(erofs_lookup, |