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From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: linux-kbuild@vger.kernel.org
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 14/16] scripts/kallsyms: check no valid symbol earlier
Date: Sat, 23 Nov 2019 22:27:25 +0900	[thread overview]
Message-ID: <20191123132727.30151-15-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <20191123132727.30151-1-yamada.masahiro@socionext.com>

insert_real_symbols_in_table() does not touch table_cnt, so the
no valid symbol check can be moved before it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 scripts/kallsyms.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 144f43363c4d..919cb45ce9db 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -608,14 +608,14 @@ static void optimize_token_table(void)
 {
 	build_initial_tok_table();
 
-	insert_real_symbols_in_table();
-
 	/* When valid symbol is not registered, exit to error */
 	if (!table_cnt) {
 		fprintf(stderr, "No valid symbol.\n");
 		exit(1);
 	}
 
+	insert_real_symbols_in_table();
+
 	optimize_result();
 }
 
-- 
2.17.1


  parent reply	other threads:[~2019-11-23 13:28 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-23 13:27 [PATCH 00/16] scripts/kallsyms: various cleanups and optimizations Masahiro Yamada
2019-11-23 13:27 ` [PATCH 01/16] scripts/kallsyms: remove unneeded #ifndef ARRAY_SIZE Masahiro Yamada
2019-11-23 13:27 ` [PATCH 02/16] scripts/kallsyms: fix definitely-lost memory leak Masahiro Yamada
2019-11-23 13:27 ` [PATCH 03/16] scripts/kallsyms: set relative_base more effectively Masahiro Yamada
2019-11-23 13:27 ` [PATCH 04/16] scripts/kallsyms: remove redundant is_arm_mapping_symbol() Masahiro Yamada
2019-11-23 13:27 ` [PATCH 05/16] scripts/kallsyms: remove unneeded length check for prefix matching Masahiro Yamada
2019-11-23 13:27 ` [PATCH 06/16] scripts/kallsyms: add sym_name() to mitigate cast ugliness Masahiro Yamada
2019-11-23 13:27 ` [PATCH 07/16] scripts/kallsyms: replace prefix_underscores_count() with strspn() Masahiro Yamada
2019-11-23 13:27 ` [PATCH 08/16] scripts/kallsyms: make find_token() return (unsigned char *) Masahiro Yamada
2019-11-23 13:27 ` [PATCH 09/16] scripts/kallsyms: add const qualifiers where possible Masahiro Yamada
2019-11-23 13:27 ` [PATCH 10/16] scripts/kallsyms: skip ignored symbols very early Masahiro Yamada
2019-11-23 13:27 ` [PATCH 11/16] scripts/kallsyms: move more patterns to the ignored_prefixes array Masahiro Yamada
2019-11-23 13:27 ` [PATCH 12/16] scripts/kallsyms: move ignored symbol types to is_ignored_symbol() Masahiro Yamada
2019-11-23 13:27 ` [PATCH 13/16] scripts/kallsyms: make check_symbol_range() void function Masahiro Yamada
2019-11-23 13:27 ` Masahiro Yamada [this message]
2019-11-23 13:27 ` [PATCH 15/16] scripts/kallsyms: put check_symbol_range() calls close together Masahiro Yamada
2019-11-23 13:27 ` [PATCH 16/16] scripts/kallsyms: remove redundant initializers Masahiro Yamada

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