From 890f10a433f51f95eccaec13d46dde769ccc113b Mon Sep 17 00:00:00 2001 From: Josh Poimboeuf Date: Tue, 30 May 2023 10:21:10 -0700 Subject: objtool: Shrink reloc->sym_reloc_entry Convert it to a singly-linked list. With allyesconfig + CONFIG_DEBUG_INFO: - Before: peak heap memory consumption: 38.64G - After: peak heap memory consumption: 36.89G Link: https://lore.kernel.org/r/a51f0a6f9bbf2494d5a3a449807307e78a940988.1685464332.git.jpoimboe@kernel.org Signed-off-by: Josh Poimboeuf --- tools/objtool/include/objtool/elf.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/objtool/include') diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h index 60686f746c9e..7b808ac3156c 100644 --- a/tools/objtool/include/objtool/elf.h +++ b/tools/objtool/include/objtool/elf.h @@ -63,7 +63,7 @@ struct symbol { u8 profiling_func : 1; u8 warned : 1; struct list_head pv_target; - struct list_head reloc_list; + struct reloc *relocs; }; struct reloc { @@ -74,7 +74,7 @@ struct reloc { }; struct section *sec; struct symbol *sym; - struct list_head sym_reloc_entry; + struct reloc *sym_next_reloc; }; struct elf { -- cgit v1.2.3