[PATCH] kconfig: recalc symbol value before showing search results
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From: Li Zefan on 19 Mar 2010 03:00 A symbol's value won't be recalc-ed until we save config file or enter the menu where the symbol sits. So If I enable OPTIMIZE_FOR_SIZE, and search FUNCTION_GRAPH_TRACER: Symbol: FUNCTION_GRAPH_TRACER [=y] Prompt: Kernel Function Graph Tracer Defined at kernel/trace/Kconfig:140 Depends on: ... [=y] && (!X86_32 [=y] || !CC_OPTIMIZE_FOR_SIZE [=y]) ... From the dependency it should result in FUNCTION_GRAPH_TRACER=n, but it still shows FUNCTION_GRAPH_TRACER=y. Signed-off-by: Li Zefan <lizf(a)cn.fujitsu.com> --- scripts/kconfig/symbol.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index 6c8fbbb..dfef8d1 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -750,6 +750,7 @@ struct symbol **sym_re_search(const char *pattern) return NULL; } } + sym_calc_value(sym); sym_arr[cnt++] = sym; } if (sym_arr) -- 1.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |