From: Serge Petrenko <sergepetrenko@tarantool.org>
To: v.shpilevoy@tarantool.org
Cc: tarantool-patches@dev.tarantool.org
Subject: [Tarantool-patches] [PATCH] vclock: refactor vclock map to use type uint32_t
Date: Thu, 5 Mar 2020 14:36:00 +0300 [thread overview]
Message-ID: <20200305113600.65203-1-sergepetrenko@tarantool.org> (raw)
We're using an unsigned int to hold vclock map, but there is no
guarantee that unsigned int will be 4 bytes in size to fit all the 32
vclock components. So use uint32_t instead.
---
No issue, discussed in scope of
https://github.com/tarantool/tarantool/issues/4739
Branch: https://github.com/tarantool/tarantool/tree/sp/vclock-map-refactor
src/box/vclock.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/box/vclock.h b/src/box/vclock.h
index eb0fb5d8b..9b499513a 100644
--- a/src/box/vclock.h
+++ b/src/box/vclock.h
@@ -82,7 +82,7 @@ enum {
/** Cluster vector clock */
struct vclock {
/** Map of used components in lsn array */
- unsigned int map;
+ uint32_t map;
/** Sum of all components of vclock. */
int64_t signature;
int64_t lsn[VCLOCK_MAX];
--
2.21.1 (Apple Git-122.3)
next reply other threads:[~2020-03-05 11:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-05 11:36 Serge Petrenko [this message]
2020-03-05 20:46 ` Vladislav Shpilevoy
2020-03-06 8:58 ` Serge Petrenko
2020-03-08 22:16 ` Vladislav Shpilevoy
2020-03-10 11:23 ` Serge Petrenko
2020-03-16 20:31 ` Konstantin Osipov
2020-03-19 14:36 ` Serge Petrenko
2020-03-19 14:47 ` Konstantin Osipov
2020-03-20 11:15 ` Kirill Yukhin
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