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linux/kernel/sched
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Peter Zijlstra 0a008c5098 sched: Fix DEBUG && !SCHEDSTATS warn 
commit 769fdf83df57b373660343ef4270b3ada91ef434 upstream.

When !SCHEDSTATS schedstat_enabled() is an unconditional 0 and the
whole block doesn't exist, however GCC figures the scoped variable
'stats' is unused and complains about it.

Upgrade the warning from -Wunused-variable to -Wunused-but-set-variable
by writing it in two statements. This fixes the build because the new
warning is in W=1.

Given that whole if(0) {} thing, I don't feel motivated to change
things overly much and quite strongly feel this is the compiler being
daft.

Fixes: cb3e971c435d ("sched: Make struct sched_statistics independent of fair sched class")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-11 23:00:40 +09:00
..
autogroup.c
sched/fair: Prevent dead task groups from regaining cfs_rq's
2021-11-25 09:48:32 +01:00
autogroup.h
…
clock.c
sched: Fix various typos
2021-03-22 00:11:52 +01:00
completion.c
…
core_sched.c
sched: prctl() core-scheduling interface
2021-05-12 11:43:31 +02:00
core.c
sched: Make struct sched_statistics independent of fair sched class
2023-05-11 23:00:34 +09:00
cpuacct.c
sched/cpuacct: Fix charge percpu cpuusage
2022-04-08 14:23:11 +02:00
cpudeadline.c
sched/core: Introduce sched_asym_cpucap_active()
2022-12-31 13:14:01 +01:00
cpudeadline.h
…
cpufreq_schedutil.c
sched/uclamp: Fix iowait boost escaping uclamp restriction
2022-04-08 14:23:10 +02:00
cpufreq.c
…
cpupri.c
sched: Fix various typos
2021-03-22 00:11:52 +01:00
cpupri.h
sched/cpupri: Add CPUPRI_HIGHER
2020-10-29 11:00:30 +01:00
cputime.c
cputime, cpuacct: Include guest time in user time in cpuacct.stat
2022-01-27 11:05:09 +01:00
deadline.c
sched/rt: Fix bad task migration for rt tasks
2023-05-11 23:00:35 +09:00
debug.c
sched: Fix DEBUG && !SCHEDSTATS warn
2023-05-11 23:00:40 +09:00
fair.c
sched/fair: Fix inaccurate tally of ttwu_move_affine
2023-05-11 23:00:34 +09:00
features.h
sched/fair: Introduce SIS_UTIL to search idle CPU based on sum of util_avg
2022-08-17 14:23:00 +02:00
idle.c
lockdep: Fix -Wunused-parameter for _THIS_IP_
2022-09-20 12:39:42 +02:00
isolation.c
sched/isolation: Reconcile rcu_nocbs= and nohz_full=
2021-05-13 14:12:47 +02:00
loadavg.c
sched: Make multiple runqueue task counters 32-bit
2021-05-12 21:34:17 +02:00
Makefile
sched: Trivial core scheduling cookie management
2021-05-12 11:43:31 +02:00
membarrier.c
sched/membarrier: Fix membarrier-rseq fence command missing from query bitmask
2022-02-01 17:27:05 +01:00
pelt.c
sched: Fix various typos
2021-03-22 00:11:52 +01:00
pelt.h
sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
2022-06-09 10:22:48 +02:00
psi.c
sched/psi: Fix use-after-free in ep_remove_wait_queue()
2023-02-22 12:57:06 +01:00
rt.c
sched/rt: Fix bad task migration for rt tasks
2023-05-11 23:00:35 +09:00
sched-pelt.h
…
sched.h
sched/fair: Detect capacity inversion
2023-04-26 13:51:53 +02:00
smp.h
…
stats.c
sched: Fix various typos
2021-03-22 00:11:52 +01:00
stats.h
sched: Make struct sched_statistics independent of fair sched class
2023-05-11 23:00:34 +09:00
stop_task.c
sched: Make struct sched_statistics independent of fair sched class
2023-05-11 23:00:34 +09:00
swait.c
…
topology.c
sched/topology: Skip updating masks for non-online nodes
2021-08-20 12:32:57 +02:00
wait_bit.c
…
wait.c
wait: add wake_up_pollfree()
2021-12-14 10:57:15 +01:00