Messages in this thread Patch in this message | | | From | xurui <> | Subject | [PATCH] coredump: Fix a compilation issue with CONFIG_ELF_CORE=n | Date | Wed, 4 Jan 2023 15:36:26 +0800 |
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A compilation issue occurred when CONFIG_ELF_CORE is not set: fs/coredump.c:841:12: error: ‘dump_emit_page’ defined but not used [-Werror=unused-function]
Signed-off-by: xurui <xurui@kylinos.cn> --- fs/coredump.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/coredump.c b/fs/coredump.c index de78bde2991b..95390a73b912 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -838,6 +838,7 @@ static int __dump_skip(struct coredump_params *cprm, size_t nr) } } +#ifdef CONFIG_ELF_CORE static int dump_emit_page(struct coredump_params *cprm, struct page *page) { struct bio_vec bvec = { @@ -870,6 +871,7 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page) return 1; } +#endif int dump_emit(struct coredump_params *cprm, const void *addr, int nr) { -- 2.25.1
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