Revision 16b34aa44b257155d9392a19e08e4ce139bc2789 authored by Ronnie Sahlberg on 08 March 2019, 02:58:21 UTC, committed by Steve French on 15 March 2019, 00:32:35 UTC
Reserve the last MAX_COMPOUND credits for any request asking for >1 credit. This is to prevent future compound requests from becoming starved while waiting for potentially many requests is there is a large number of concurrent singe-credit requests. However, we need to protect from servers that are very slow to hand out new credits on new sessions so we only do this IFF there are 2*MAX_COMPOUND (arbitrary) credits already in flight. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
1 parent b227d21
locking-selftest-wsem.h
/* SPDX-License-Identifier: GPL-2.0 */
#undef LOCK
#define LOCK WSL
#undef UNLOCK
#define UNLOCK WSU
#undef RLOCK
#define RLOCK RSL
#undef WLOCK
#define WLOCK WSL
#undef INIT
#define INIT RWSI
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