linux/arch
Ingo Molnar 25165120f2 [PATCH] x86: add -freg-struct-return to CFLAGS
Jeremy Fitzhardinge suggested the use of -freg-struct-return, which does
structure-returns (such as when using pte_t) in registers instead of on
the stack.

that is indeed so, and this option reduced the kernel size a bit:

    text    data     bss     dec     hex filename
 4799506  543456 3760128 9103090  8ae6f2 vmlinux.before
 4798117  543456 3760128 9101701  8ae185 vmlinux.after

the resulting kernel booted fine on my testbox. Lets go for it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-26 12:53:30 -08:00
..
alpha [PATCH] Dynamic kernel command-line: alpha 2007-02-12 09:48:37 -08:00
arm [PATCH] GPIO API: SA1100 wrapper cleanup 2007-02-20 17:10:16 -08:00
arm26 [PATCH] Dynamic kernel command-line: arm26 2007-02-12 09:48:37 -08:00
avr32 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2007-02-19 13:18:39 -08:00
cris arch/cris: typo in KERN_INFO 2007-02-17 20:12:12 +01:00
frv [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
h8300 [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
i386 [PATCH] x86: add -freg-struct-return to CFLAGS 2007-02-26 12:53:30 -08:00
ia64 [PATCH] irq: Remove set_native_irq_info 2007-02-26 10:34:07 -08:00
m32r Various typo fixes. 2007-02-17 19:07:33 +01:00
m68k [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
m68knommu [PATCH] Declare init_irq_proc before we use it. 2007-02-19 14:21:50 -08:00
mips [MIPS] Fix port 0 mac address for mips mv6434x platforms 2007-02-22 00:50:45 +00:00
parisc Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 2007-02-26 12:48:06 -08:00
powerpc backlight: Separate backlight properties from backlight ops pointers 2007-02-20 09:26:53 +00:00
ppc [NET] Eliminate user-selectable CONFIG_MV643XX_ETH_[012] 2007-02-20 17:11:55 +00:00
s390 [S390] Replace $(ARCH) macros in Makefile 2007-02-21 10:55:46 +01:00
sh Storage class should be before const qualifier 2007-02-17 20:11:19 +01:00
sh64 [PATCH] sysctl: remove insert_at_head from register_sysctl 2007-02-14 08:09:59 -08:00
sparc [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
sparc64 [SPARC64]: Update defconfig. 2007-02-26 11:35:50 -08:00
um [PATCH] uml: fix 2.6.20 hang 2007-02-16 08:13:56 -08:00
v850 kbuild: Replace remaining "depends" with "depends on" 2007-02-17 19:05:24 +01:00
x86_64 [PATCH] x86_64 irq: Safely cleanup an irq after moving it. 2007-02-26 10:34:08 -08:00
xtensa [PATCH] Dynamic kernel command-line: xtensa 2007-02-12 09:48:39 -08:00