Merge #13080: mempool: Add compile time checking for ::mempool.cs runtime locking assertions

cbba1d2da4 Add compile time checking for all ::mempool.cs runtime locking assertions (practicalswift)

Pull request description:

  Add compile time checking for `::mempool.cs` runtime locking assertions.

  This PR is a subset of #12665. The PR was broken up to make reviewing easier.

  The intention is that literally all `EXCLUSIVE_LOCKS_REQUIRED`/`LOCKS_EXCLUDED`:s added in this PR should follow either directly or indirectly from `AssertLockHeld(…)`/`AssertLockNotHeld(…)`:s already existing in the repo.

  Consider the case where function `A(…)` contains `AssertLockHeld(cs_foo)` (without
  first locking `cs_foo` in `A`), and that `B(…)` calls `A(…)` (without first locking `cs_main`):
  * It _directly_ follows that: `A(…)` should have an `EXCLUSIVE_LOCKS_REQUIRED(cs_foo)` annotation.
  * It _indirectly_ follows that: `B(…)` should have an `EXCLUSIVE_LOCKS_REQUIRED(cs_foo)` annotation.

Tree-SHA512: 1b5ec1cfca6be67edd1298fea1a52b5572ce833dd4ad05c4583f753c2d3229402663373675df87e950151d5c41aeb3ee02f0ad935ed83fe2f45ca8e4d55d901e

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index a50840950f..a2d8ce1557 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -383,7 +383,7 @@ static std::string EntryDescriptionString()
            "       ... ]\n";
 }
 
-static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e)
+static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCKS_REQUIRED(::mempool.cs)
 {
     AssertLockHeld(mempool.cs);