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| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-22 21:50:19 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-05-30 22:46:25 +0200 |
| commit | c0bdfd72fbfb7319581bd5bb09b4f10979385bac (patch) | |
| tree | 475fec5bdf26732394784a6b66e99df314792fd4 /kernel/sched/fair.c | |
| parent | sched: Add schedule_user() declaration (diff) | |
| download | linux-c0bdfd72fbfb7319581bd5bb09b4f10979385bac.tar.xz linux-c0bdfd72fbfb7319581bd5bb09b4f10979385bac.zip | |
sched/fair: Hide unused init_cfs_bandwidth() stub
init_cfs_bandwidth() is only used when CONFIG_FAIR_GROUP_SCHED is
enabled, and without this causes a W=1 warning for the missing prototype:
kernel/sched/fair.c:6131:6: error: no previous prototype for 'init_cfs_bandwidth'
The normal implementation is only defined for CONFIG_CFS_BANDWIDTH,
so the stub exists when CFS_BANDWIDTH is disabled but FAIR_GROUP_SCHED
is enabled.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20230522195021.3456768-4-arnd@kernel.org
Diffstat (limited to 'kernel/sched/fair.c')
| -rw-r--r-- | kernel/sched/fair.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 2c1b345c3b8d..a7a8ccde3bd7 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -6169,9 +6169,8 @@ static inline int throttled_lb_pair(struct task_group *tg, return 0; } -void init_cfs_bandwidth(struct cfs_bandwidth *cfs_b) {} - #ifdef CONFIG_FAIR_GROUP_SCHED +void init_cfs_bandwidth(struct cfs_bandwidth *cfs_b) {} static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq) {} #endif |