From: Willy Tarreau <w@1wt.eu>
Date: Wed, 24 Mar 2021 10:34:09 +0000 (+0100)
Subject: CLEANUP: fd: remove unused fd_set_running_excl()
X-Git-Tag: v2.4-dev14~35
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6cf13119e2adeeed2520c66d2fc0cea6f6f23acb;p=thirdparty%2Fhaproxy.git

CLEANUP: fd: remove unused fd_set_running_excl()

This one is no longer used and was the origin of the previously mentioned
deadlock.
---

diff --git a/include/haproxy/fd.h b/include/haproxy/fd.h
index 39491c9349..7e0863cdeb 100644
--- a/include/haproxy/fd.h
+++ b/include/haproxy/fd.h
@@ -341,13 +341,6 @@ static inline int fd_set_running(int fd)
 #endif
 }
 
-static inline void fd_set_running_excl(int fd)
-{
-	unsigned long old_mask = 0;
-	while (!_HA_ATOMIC_CAS(&fdtab[fd].running_mask, &old_mask, tid_bit))
-		old_mask = 0;
-}
-
 /* remove tid_bit from the fd's running mask and returns the bits that remain
  * after the atomic operation.
  */