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authorJim Cromie <jim.cromie@gmail.com>2011-12-19 17:12:59 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-24 12:48:54 -0800
commite703ddae383abb24b1c7f363cb0df7e78a44ea45 (patch)
treed34571a27641bb4d263eb2bb1b92cbda690a1a7b /include
parentb5b78f83854af15e04c63fdbc6efed9355afbe8f (diff)
dynamic_debug: reduce lineno field to a saner 18 bits
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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/dynamic_debug.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index fc39640f2dea..7e3c53a900d8 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