From: Kefu Chai <tchaikov@gmail.com>
Date: Wed, 14 Dec 2022 11:09:49 +0000 (+0800)
Subject: crimson/os: specialize fmt::formater<> for lba_pin_list_t
X-Git-Tag: v18.1.0~648^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cd553f625f2e30a157b57376d4f4b0c514348bd2;p=ceph.git

crimson/os: specialize fmt::formater<> for lba_pin_list_t

since fmt v9, fmt::formatter<> is not specialized for the types with
operator<<(ostream&, ...) anymore. so we need to specialize it manually.
in this change, fmt::formatter<lba_pin_list_t> is defined so
the tree can compile with fmt v9.

Signed-off-by: Kefu Chai <tchaikov@gmail.com>
---

diff --git a/src/crimson/os/seastore/cached_extent.h b/src/crimson/os/seastore/cached_extent.h
index e7b85e7fcd61..29cfd687ae34 100644
--- a/src/crimson/os/seastore/cached_extent.h
+++ b/src/crimson/os/seastore/cached_extent.h
@@ -956,6 +956,7 @@ using lextent_list_t = addr_extent_list_base_t<
 }
 
 #if FMT_VERSION >= 90000
+template <> struct fmt::formatter<crimson::os::seastore::lba_pin_list_t> : fmt::ostream_formatter {};
 template <> struct fmt::formatter<crimson::os::seastore::CachedExtent> : fmt::ostream_formatter {};
 template <> struct fmt::formatter<crimson::os::seastore::LogicalCachedExtent> : fmt::ostream_formatter {};
 template <> struct fmt::formatter<crimson::os::seastore::LBAPin> : fmt::ostream_formatter {};