From: Radoslaw Zarzynski <rzarzyns@redhat.com>
Date: Wed, 28 Feb 2018 15:18:08 +0000 (+0100)
Subject: os/bluestore: drop the static_asserts due to C++14 compatibility.
X-Git-Tag: v12.2.5~30^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=498257802d8fe98a0b1740c49a230a51db234539;p=ceph.git

os/bluestore: drop the static_asserts due to C++14 compatibility.

The `std::is_invocable` family is being available since C++17.

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
---

diff --git a/src/os/bluestore/bluestore_types.h b/src/os/bluestore/bluestore_types.h
index 5df1d4013445..c2c0e39a089d 100644
--- a/src/os/bluestore/bluestore_types.h
+++ b/src/os/bluestore/bluestore_types.h
@@ -732,8 +732,6 @@ public:
 
   template<class F>
   int map(uint64_t x_off, uint64_t x_len, F&& f) const {
-    static_assert(std::is_invocable_r_v<int, F, uint64_t, uint64_t>);
-
     auto p = extents.begin();
     assert(p != extents.end());
     while (x_off >= p->length) {
@@ -757,8 +755,6 @@ public:
   void map_bl(uint64_t x_off,
 	      bufferlist& bl,
 	      F&& f) const {
-    static_assert(std::is_invocable_v<F, uint64_t, bufferlist&>);
-
     auto p = extents.begin();
     assert(p != extents.end());
     while (x_off >= p->length) {