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| author | Ingo Molnar <mingo@kernel.org> | 2023-01-18 14:14:01 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-01-18 14:16:47 +0300 |
| commit | 188a569658584e93930ab60334c5a1079c0330d8 (patch) | |
| tree | 6ce09e489b47df3172ee819c9b80bc11feefc34d /tools/perf/builtin-kallsyms.c | |
| parent | 6a6dcae8f486c3f3298d0767d34505121c7b0b81 (diff) | |
| download | linux-188a569658584e93930ab60334c5a1079c0330d8.tar.xz | |
genirq/affinity: Only build SMP-only helper functions on SMP kernels
allnoconfig grew these new build warnings in lib/group_cpus.c:
lib/group_cpus.c:247:12: warning: ‘__group_cpus_evenly’ defined but not used [-Wunused-function]
lib/group_cpus.c:75:13: warning: ‘build_node_to_cpumask’ defined but not used [-Wunused-function]
lib/group_cpus.c:66:13: warning: ‘free_node_to_cpumask’ defined but not used [-Wunused-function]
lib/group_cpus.c:43:23: warning: ‘alloc_node_to_cpumask’ defined but not used [-Wunused-function]
Widen the #ifdef CONFIG_SMP block to not expose unused helpers on
non-SMP builds.
Also annotate the preprocessor branches for better readability.
Fixes: f7b3ea8cf72f ("genirq/affinity: Move group_cpus_evenly() into lib/")
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20221227022905.352674-6-ming.lei@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-kallsyms.c')
0 files changed, 0 insertions, 0 deletions