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Arnd Bergmann authored
clang can't evaluate this function argument at compile time when the function is not inlined, which leads to a link time failure: ld.lld: error: undefined symbol: __compiletime_assert_414 >>> referenced by mremap.c >>> mremap.o:(get_extent) in archive mm/built-in.a Mark the function as __always_inline to avoid it. Link: https://lkml.kernel.org/r/20201230154104.522605-1-arnd@kernel.org Fixes: 9ad9718b ("mm/mremap: calculate extent in one place") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Tested-by:
Nick Desaulniers <ndesaulniers@google.com> Reviewed-by:
Nathan Chancellor <natechancellor@gmail.com> Tested-by:
Sedat Dilek <sedat.dilek@gmail.com> Cc: Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Wei Yang <richard.weiyang@linux.alibaba.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Dmitry Safonov <0x7f454c46@gmail.com> Cc: Brian Geffon <bgeffon@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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