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| author | Joe Perches <joe@perches.com> | 2012-10-18 12:07:03 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-24 15:57:14 -0700 |
| commit | c0d2af637863940b1a4fb208224ca7acb905c39f (patch) | |
| tree | 2a8b296c6ee19659da1f7abb0c6f0b784ba8408d | |
| parent | d28d3882bd1fdb88ae4e02f11b091a92b0e5068b (diff) | |
| download | lwn-c0d2af637863940b1a4fb208224ca7acb905c39f.tar.gz lwn-c0d2af637863940b1a4fb208224ca7acb905c39f.zip | |
dynamic_debug: Remove unnecessary __used
The __used attribute prevents gcc from eliminating
unnecessary, otherwise optimized away, metadata for
debugging logging messages.
Remove the __used attribute.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | 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 c18257b0fa72..6dd4787a798a 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -61,7 +61,7 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor, const char *fmt, ...); #define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \ - static struct _ddebug __used __aligned(8) \ + static struct _ddebug __aligned(8) \ __attribute__((section("__verbose"))) name = { \ .modname = KBUILD_MODNAME, \ .function = __func__, \ |