From: Bryan Stillwell <bstillwell@godaddy.com>
Date: Fri, 11 Sep 2020 21:49:39 +0000 (-0600)
Subject: zstd: upgrade to v1.4.5
X-Git-Tag: v14.2.22~27^2~15^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=63fa6bfd70febec2b4ca78a68891324551f69f7a;p=ceph.git

zstd: upgrade to v1.4.5

Since the v1.4.0 release there have been a few improvements to Zstandard
including improved compression ratios, faster compression, and faster
decompression.

Signed-off-by: Bryan Stillwell <bstillwell@godaddy.com>
(cherry picked from commit 7f23cd611f61f41f9c439b7a6dfc91109df741de)
---

diff --git a/src/zstd b/src/zstd
index 83b51e9f886..b706286adbb 160000
--- a/src/zstd
+++ b/src/zstd
@@ -1 +1 @@
-Subproject commit 83b51e9f886be7c2a4d477b6e7bc6db831791d8d
+Subproject commit b706286adbba780006a47ef92df0ad7a785666b6