From 07c14436f9c626c02af8c381642518c1ca9dffa4 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rados=C5=82aw=20Zarzy=C5=84ski?= <rzarzyns@redhat.com>
Date: Tue, 24 Oct 2023 23:50:25 +0200
Subject: [PATCH] osd: bring the missed fmt::formatter for snapid_t to address
 FTBFS
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This commit is specific to quincy.

Signed-off-by: Radosław Zarzyński <rzarzyns@redhat.com>
---
 src/include/object_fmt.h        | 30 ++++++++++++++++++++++++++++++
 src/osd/scrubber/pg_scrubber.cc |  1 +
 2 files changed, 31 insertions(+)
 create mode 100644 src/include/object_fmt.h

diff --git a/src/include/object_fmt.h b/src/include/object_fmt.h
new file mode 100644
index 0000000000000..d27821bbea6a3
--- /dev/null
+++ b/src/include/object_fmt.h
@@ -0,0 +1,30 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+#pragma once
+
+/**
+ * \file fmtlib formatters for some object.h structs
+ */
+#include <fmt/format.h>
+
+#include "object.h"
+
+
+template <>
+struct fmt::formatter<snapid_t> {
+
+  constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
+
+  template <typename FormatContext>
+  auto format(const snapid_t& snp, FormatContext& ctx) const
+  {
+    if (snp == CEPH_NOSNAP) {
+      return fmt::format_to(ctx.out(), "head");
+    }
+    if (snp == CEPH_SNAPDIR) {
+      return fmt::format_to(ctx.out(), "snapdir");
+    }
+    return fmt::format_to(ctx.out(), "{:x}", snp.val);
+  }
+};
+
diff --git a/src/osd/scrubber/pg_scrubber.cc b/src/osd/scrubber/pg_scrubber.cc
index 3165e4d70fb62..f478277865136 100644
--- a/src/osd/scrubber/pg_scrubber.cc
+++ b/src/osd/scrubber/pg_scrubber.cc
@@ -10,6 +10,7 @@
 #include "debug.h"
 
 #include "common/errno.h"
+#include "include/object_fmt.h"
 #include "messages/MOSDOp.h"
 #include "messages/MOSDRepScrub.h"
 #include "messages/MOSDRepScrubMap.h"
-- 
2.39.5