linux/include
Suren Baghdasaryan 51e50fbd3e psi: fix "no previous prototype" warnings when CONFIG_CGROUPS=n
When CONFIG_CGROUPS is disabled psi code generates the following
warnings:

  kernel/sched/psi.c:1112:21: warning: no previous prototype for 'psi_trigger_create' [-Wmissing-prototypes]
      1112 | struct psi_trigger *psi_trigger_create(struct psi_group *group,
           |                     ^~~~~~~~~~~~~~~~~~
  kernel/sched/psi.c:1182:6: warning: no previous prototype for 'psi_trigger_destroy' [-Wmissing-prototypes]
      1182 | void psi_trigger_destroy(struct psi_trigger *t)
           |      ^~~~~~~~~~~~~~~~~~~
  kernel/sched/psi.c:1249:10: warning: no previous prototype for 'psi_trigger_poll' [-Wmissing-prototypes]
      1249 | __poll_t psi_trigger_poll(void **trigger_ptr,
           |          ^~~~~~~~~~~~~~~~

Change the declarations of these functions in the header to provide the
prototypes even when they are unused.

Link: https://lkml.kernel.org/r/20220119223940.787748-2-surenb@google.com
Fixes: 0e94682b73 ("psi: introduce psi monitor")
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-01-30 09:56:58 +02:00
..
acpi USB/Thunderbolt changes for 5.17-rc1 2022-01-12 11:27:57 -08:00
asm-generic bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
clocksource
crypto lib/crypto: blake2s: move hmac construction into wireguard 2022-01-18 13:03:55 +01:00
drm Merge tag 'drm-msm-next-2021-12-26' of ssh://gitlab.freedesktop.org/drm/msm into drm-next 2021-12-29 14:02:44 +10:00
dt-bindings Char/Misc and other driver changes for 5.17-rc1 2022-01-14 16:02:28 +01:00
keys keys: X.509 public key issuer lookup without AKID 2022-01-09 00:18:42 +02:00
kunit kunit: replace kernel.h with the necessary inclusions 2022-01-20 08:52:54 +02:00
kvm RISCV: 2022-01-16 16:15:14 +02:00
linux psi: fix "no previous prototype" warnings when CONFIG_CGROUPS=n 2022-01-30 09:56:58 +02:00
math-emu
media media: dmxdev: drop unneeded <linux/kernel.h> inclusion from other headers 2021-12-14 16:19:04 +01:00
memory
misc
net ipv4: remove sparse error in ip_neigh_gw4() 2022-01-27 08:38:33 -08:00
pcmcia
ras mm/hwpoison: remove MF_MSG_BUDDY_2ND and MF_MSG_POISONED_HUGE 2022-01-15 16:30:31 +02:00
rdma RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn 2022-01-07 19:34:01 -04:00
scsi Merge branch 'akpm' (patches from Andrew) 2022-01-22 11:28:23 +02:00
soc Networking changes for 5.17. 2022-01-10 19:06:09 -08:00
sound ASoC: Updates for v5.17 2022-01-10 14:33:42 +01:00
target
trace Tracing fixes for 5.17-rc1: 2022-01-28 19:30:35 +02:00
uapi TTY/Serial driver fixes for 5.17-rc2 2022-01-29 15:23:13 +02:00
vdso
video
xen xen: branch for v5.17-rc1 2022-01-12 16:42:00 -08:00