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| author | Denys Vlasenko <dvlasenk@redhat.com> | 2015-05-18 12:58:40 +0200 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-05-27 12:42:16 -0700 |
| commit | 4612c715a6ea6b3af2aee0163c0721375b2548d7 (patch) | |
| tree | 6ec1f9324fa54c41a0a93c5e607e4a0139fd13f5 /drivers/mtd/chips/cfi_cmdset_0002.c | |
| parent | c3c263a8a38c277e8867bfc7731ec95846a23b11 (diff) | |
| download | linux-4612c715a6ea6b3af2aee0163c0721375b2548d7.tar.gz linux-4612c715a6ea6b3af2aee0163c0721375b2548d7.tar.bz2 linux-4612c715a6ea6b3af2aee0163c0721375b2548d7.zip | |
mtd: cfi: deinline large functions
With this .config: http://busybox.net/~vda/kernel_config,
after uninlining these functions have sizes and callsite counts
as follows:
cfi_udelay(): 74 bytes, 26 callsites
cfi_send_gen_cmd(): 153 bytes, 95 callsites
cfi_build_cmd(): 274 bytes, 123 callsites
cfi_build_cmd_addr(): 49 bytes, 15 callsites
cfi_merge_status(): 230 bytes, 3 callsites
Reduction in code size is about 50,000:
text data bss dec hex filename
85842882 22294584 20627456 128764922 7accbfa vmlinux.before
85789648 22294616 20627456 128711720 7abfc28 vmlinux
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
CC: Dan Carpenter <dan.carpenter@oracle.com>
CC: Jingoo Han <jg1.han@samsung.com>
CC: Brian Norris <computersforpeace@gmail.com>
CC: Aaron Sierra <asierra@xes-inc.com>
CC: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
CC: David Woodhouse <David.Woodhouse@intel.com>
CC: linux-mtd@lists.infradead.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/chips/cfi_cmdset_0002.c')
0 files changed, 0 insertions, 0 deletions