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| author | Andrew Morton <akpm@linux-foundation.org> | 2012-05-29 15:07:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:32 -0700 |
| commit | 68aecfb97978fe6730615f92f53c11149e929052 (patch) | |
| tree | bb94a6c90c670f810c7851b586e552140d51a8a0 /lib | |
| parent | 26d7b99b835294ab21e2a2b4b3bdf04b03b0028d (diff) | |
| download | lwn-68aecfb97978fe6730615f92f53c11149e929052.tar.gz lwn-68aecfb97978fe6730615f92f53c11149e929052.zip | |
lib/string_helpers.c: make arrays static
Moving these arrays into static storage shrinks the kernel a bit:
text data bss dec hex filename
723 112 64 899 383 lib/string_helpers.o
516 272 64 852 354 lib/string_helpers.o
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/string_helpers.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/string_helpers.c b/lib/string_helpers.c index dd4ece372699..1cffc223bff5 100644 --- a/lib/string_helpers.c +++ b/lib/string_helpers.c @@ -23,15 +23,15 @@ int string_get_size(u64 size, const enum string_size_units units, char *buf, int len) { - const char *units_10[] = { "B", "kB", "MB", "GB", "TB", "PB", + static const char *units_10[] = { "B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB", NULL}; - const char *units_2[] = {"B", "KiB", "MiB", "GiB", "TiB", "PiB", + static const char *units_2[] = {"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB", NULL }; - const char **units_str[] = { + static const char **units_str[] = { [STRING_UNITS_10] = units_10, [STRING_UNITS_2] = units_2, }; - const unsigned int divisor[] = { + static const unsigned int divisor[] = { [STRING_UNITS_10] = 1000, [STRING_UNITS_2] = 1024, }; |