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authorLibravatar Taylor Blau <me@ttaylorr.com>2022-01-25 17:41:05 -0500
committerLibravatar Junio C Hamano <gitster@pobox.com>2022-01-27 12:07:53 -0800
commit09a77999e787911244e2a8d09fdce7a7428429f4 (patch)
tree255b2bba8b1008c7ba87ca07fa8cc0e37d806ca3
parentmidx.c: make changing the preferred pack safe (diff)
downloadtgif-09a77999e787911244e2a8d09fdce7a7428429f4.tar.xz
pack-revindex.c: instrument loading on-disk reverse index
In a subsequent commit, we'll use the MIDX's new 'RIDX' chunk as a source for the reverse index's data. But it will be useful for tests to be able to determine whether the reverse index was loaded from the separate .rev file, or from a chunk within the MIDX. To instrument this, add a trace2 event which the tests can look for in order to determine the reverse index's source. Signed-off-by: Taylor Blau <me@ttaylorr.com> Reviewed-by: Derrick Stolee <dstolee@microsoft.com> Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--pack-revindex.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/pack-revindex.c b/pack-revindex.c
index 70d0fbafcb..bd15ebad03 100644
--- a/pack-revindex.c
+++ b/pack-revindex.c
@@ -301,6 +301,9 @@ int load_midx_revindex(struct multi_pack_index *m)
if (m->revindex_data)
return 0;
+ trace2_data_string("load_midx_revindex", the_repository,
+ "source", "rev");
+
get_midx_rev_filename(&revindex_name, m);
ret = load_revindex_from_disk(revindex_name.buf,