David S. Miller 0f58189d4a sparc64: Make lock backoff really a NOP on UP builds. ...

As noticed by Mikulas Patocka, the backoff macros don't
completely nop out for UP builds, we still get a
branch always and a delay slot nop.

Fix this by making the branch to the backoff spin loop
selective, then we can nop out the spin loop completely.

Signed-off-by: David S. Miller <davem@davemloft.net>

2010-08-18 22:53:26 -07:00

..

ashldi3.S

…

ashrdi3.S

…

atomic32.c

…

atomic_32.S

…

atomic_64.S

sparc64: Make lock backoff really a NOP on UP builds.

2010-08-18 22:53:26 -07:00

bitext.c

…

bitops.S

sparc64: Make lock backoff really a NOP on UP builds.

2010-08-18 22:53:26 -07:00

blockops.S

…

bzero.S

sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()

2009-12-10 23:32:10 -08:00

checksum_32.S

sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()

2009-12-10 23:32:10 -08:00

checksum_64.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

clear_page.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

cmpdi2.c

…

copy_in_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

copy_page.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

copy_user.S

…

COPYING.LIB

…

csum_copy_from_user.S

sparc64: Fix section attribute warnings.

2009-05-29 16:12:02 -07:00

csum_copy_to_user.S

sparc64: Fix section attribute warnings.

2009-05-29 16:12:02 -07:00

csum_copy.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

divdi3.S

…

GENbzero.S

sparc64: Kill .fixup section bloat.

2009-02-08 22:00:55 -08:00

GENcopy_from_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

GENcopy_to_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

GENmemcpy.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

GENpage.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

GENpatch.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

iomap.c

…

ipcsum.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

ksyms.c

sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()

2009-12-10 23:32:10 -08:00

libgcc.h

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locks.S

…

lshrdi3.S

…

Makefile

sparc64: Make rwsems 64-bit.

2010-08-17 22:49:26 -07:00

mcount.S

sparc64: Allocate sufficient stack space in ftrace stubs.

2010-04-13 18:59:02 -07:00

memcmp.S

sparc: Commonize memcmp assembler.

2008-12-09 04:09:07 -08:00

memcpy.S

sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()

2009-12-10 23:32:10 -08:00

memmove.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

memscan_32.S

…

memscan_64.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

memset.S

sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()

2009-12-10 23:32:10 -08:00

mul.S

…

muldi3.S

…

NG2copy_from_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

NG2copy_to_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

NG2memcpy.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

NG2page.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

NG2patch.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

NGbzero.S

sparc64: Kill .fixup section bloat.

2009-02-08 22:00:55 -08:00

NGcopy_from_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

NGcopy_to_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

NGmemcpy.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

NGpage.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

NGpatch.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

PeeCeeI.c

sparc64: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:20 -08:00

rem.S

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rwsem_32.S

…

sdiv.S

…

strlen_user_32.S

…

strlen_user_64.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

strlen.S

sparc: Unify strlen assembler.

2008-12-09 01:07:09 -08:00

strncmp_32.S

…

strncmp_64.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

strncpy_from_user_32.S

…

strncpy_from_user_64.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

U1copy_from_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

U1copy_to_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

U1memcpy.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

U3copy_from_user.S

sparc64: Kill .fixup section bloat.

2009-02-08 22:00:55 -08:00

U3copy_to_user.S

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

U3memcpy.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

U3patch.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

udiv.S

…

udivdi3.S

…

umul.S

…

urem.S

…

user_fixup.c

sparc64: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:20 -08:00

usercopy.c

sparc: Use __builtin_object_size() to validate the buffer size for copy_from_user()

2009-12-10 23:05:23 -08:00

VISsave.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00

xor.S

sparc,sparc64: unify lib/

2008-12-04 09:17:19 -08:00