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Subject[PATCH 11/16] dynamic_debug: reduce lineno field to a saner 18 bits
From: Jim Cromie <jim.cromie@gmail.com>

lineno:24 allows files with 4 million lines, an insane file-size, even
for never-to-get-in-tree machine generated code. Reduce this to 18
bits, which still allows 256k lines. This is still insanely big, but
its not raving mad.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
---
include/linux/dynamic_debug.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index fc39640..7e3c53a 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -15,7 +15,7 @@ struct _ddebug {
const char *function;
const char *filename;
const char *format;
- unsigned int lineno:24;
+ unsigned int lineno:18;
/*
* The flags field controls the behaviour at the callsite.
* The bits here are changed dynamically when the user
--
1.7.7.3


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