[PATCH v2] pack-revindex.h: correct the time complexity descriptions

["Kyle Zhao via GitGitGadget" <gitgitgadget@gmail.com>]

From: kylezhao <kylezhao@tencent.com>

Time complexities for pack_pos_to_midx and midx_to_pack_pos are swapped,
correct it.

Signed-off-by: kylezhao <kylezhao@tencent.com>
---
    pack-revindex.h: correct the time complexity descriptions
    
    It looks like the time complexity descriptions were written wrong.
    
    Regards, Kyle
    
    Changes since v1:
    
     * changed the commit message

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1039%2Fkeyu98%2Fkz%2Ffix-pack-revindex-typo-v2
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1039/keyu98/kz/fix-pack-revindex-typo-v2
Pull-Request: https://github.com/gitgitgadget/git/pull/1039

Range-diff vs v1:

 1:  8915a8f55ba ! 1:  a2e9df25ac9 pack-revindex.h: fix typos of time complexity
     @@ Metadata
      Author: kylezhao <kylezhao@tencent.com>
      
       ## Commit message ##
     -    pack-revindex.h: fix typos of time complexity
     +    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: kylezhao <kylezhao@tencent.com>
      


 pack-revindex.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pack-revindex.h b/pack-revindex.h
index 479b8f2f9c9..74f4eae668d 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);
 

base-commit: 8b7c11b8668b4e774f81a9f0b4c30144b818f1d1
-- 
gitgitgadget