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
History
File Mode Size
Kconfig -rw-r--r-- 65.1 KB
Makefile -rw-r--r-- 1.2 KB
calibrate.c -rw-r--r-- 8.6 KB
do_mounts.c -rw-r--r-- 15.1 KB
do_mounts.h -rw-r--r-- 1.1 KB
do_mounts_initrd.c -rw-r--r-- 3.5 KB
do_mounts_md.c -rw-r--r-- 7.9 KB
do_mounts_rd.c -rw-r--r-- 8.1 KB
init_task.c -rw-r--r-- 5.2 KB
initramfs.c -rw-r--r-- 13.7 KB
main.c -rw-r--r-- 28.9 KB
noinitramfs.c -rw-r--r-- 1.5 KB
version.c -rw-r--r-- 1.2 KB

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