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authorKyle Zhao <kylezhao@tencent.com>2021-09-15 09:09:23 +0000
committerJunio C Hamano <gitster@pobox.com>2021-09-15 22:16:25 -0700
commitafb32e81019c47e933368f126be3d6af657a2060 (patch)
treee6162a7a5244309a1ef389eaf14a70940b827023 /pack-revindex.h
parente6b971fcf5d85db821636f2d887cfaf204b32bda (diff)
downloadgit-afb32e81019c47e933368f126be3d6af657a2060.tar.gz
pack-revindex.h: correct the time complexity descriptions
Time complexities for pack_pos_to_midx and midx_to_pack_pos are swapped, correct it. Signed-off-by: Kyle Zhao <kylezhao@tencent.com> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pack-revindex.h')
-rw-r--r--pack-revindex.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/pack-revindex.h b/pack-revindex.h
index 479b8f2f9c..74f4eae668 100644
--- a/pack-revindex.h
+++ b/pack-revindex.h
@@ -109,7 +109,7 @@ off_t pack_pos_to_offset(struct packed_git *p, uint32_t pos);
* If the reverse index has not yet been loaded, or the position is out of
* bounds, this function aborts.
*
- * This function runs in time O(log N) with the number of objects in the MIDX.
+ * This function runs in constant time.
*/
uint32_t pack_pos_to_midx(struct multi_pack_index *m, uint32_t pos);
@@ -120,7 +120,7 @@ uint32_t pack_pos_to_midx(struct multi_pack_index *m, uint32_t pos);
* If the reverse index has not yet been loaded, or the position is out of
* bounds, this function aborts.
*
- * This function runs in constant time.
+ * This function runs in time O(log N) with the number of objects in the MIDX.
*/
int midx_to_pack_pos(struct multi_pack_index *midx, uint32_t at, uint32_t *pos);