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authorNathan Chancellor <nathan@kernel.org>2023-06-15 19:21:18 +0300
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2023-06-20 15:30:59 +0300
commit6e6251317c962b7c15ad2d8591f3103990c80701 (patch)
treef0319479cdc18f7b34da0e98413398e9fe4dfdc0 /tools/perf/scripts/python/stackcollapse.py
parent13e6b8122d448b07d16a3d9c0d0ab41d00a3f284 (diff)
downloadlinux-6e6251317c962b7c15ad2d8591f3103990c80701.tar.xz
MIPS: Mark core_vpe_count() as __init
After commit 96cb8ae28c65 ("MIPS: Rework smt cmdline parameters"), modpost complains when building with clang: WARNING: modpost: vmlinux.o: section mismatch in reference: core_vpe_count (section: .text) -> smp_max_threads (section: .init.data) This warning occurs when core_vpe_count() is not inlined, as it appears that a non-init function is referring to an init symbol. However, this is not a problem in practice because core_vpe_count() is only called from __init functions, cps_smp_setup() and cps_prepare_cpus(). Resolve the warning by marking core_vpe_count() as __init, as it is only called in an init context so it can refer to init functions and symbols and have its memory freed on boot. Fixes: 96cb8ae28c65 ("MIPS: Rework smt cmdline parameters") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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