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linux/arch/sparc64/lib
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David S. Miller 4d803fcdcd [SPARC64]: Inline membar()'s again. 
Since GCC has to emit a call and a delay slot to the
out-of-line "membar" routines in arch/sparc64/lib/mb.S
it is much better to just do the necessary predicted
branch inline instead as:

	ba,pt	%xcc, 1f
	 membar	#whatever
1:

instead of the current:

	call	membar_foo
	 dslot

because this way GCC is not required to allocate a stack
frame if the function can be a leaf function.

This also makes this bug fix easier to backport to 2.4.x

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-08 14:37:53 -07:00
..
atomic.S [SPARC64]: Avoid membar instructions in delay slots. 2005-06-27 15:42:04 -07:00
bitops.S [SPARC64]: Avoid membar instructions in delay slots. 2005-06-27 15:42:04 -07:00
bzero.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
checksum.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
clear_page.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
copy_in_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
copy_page.S [SPARC64]: Kill BRANCH_IF_ANY_CHEETAH() from copy page. 2005-08-30 11:26:15 -07:00
csum_copy_from_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
csum_copy_to_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
csum_copy.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
debuglocks.c [SPARC64]: More fully work around Spitfire Errata 51. 2005-08-29 12:46:22 -07:00
dec_and_lock.S [SPARC64]: Avoid membar instructions in delay slots. 2005-06-27 15:42:04 -07:00
delay.c [PATCH] smp_processor_id() cleanup 2005-06-21 18:46:13 -07:00
find_bit.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iomap.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipcsum.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile [SPARC64]: Inline membar()'s again. 2005-09-08 14:37:53 -07:00
mcount.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
memcmp.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
memmove.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
memscan.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
PeeCeeI.c [SPARC64]: Use 'unsigned long' for port argument to I/O string ops. 2005-08-31 15:01:33 -07:00
rwsem.S [SPARC64]: Avoid membar instructions in delay slots. 2005-06-27 15:42:04 -07:00
strlen_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
strlen.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
strncmp.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
strncpy_from_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
U1copy_from_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
U1copy_to_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
U1memcpy.S [SPARC64]: Avoid membar instructions in delay slots. 2005-06-27 15:42:04 -07:00
U3copy_from_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
U3copy_to_user.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
U3memcpy.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
U3patch.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
user_fixup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
VISsave.S [SPARC64]: Avoid membar instructions in delay slots. 2005-06-27 15:42:04 -07:00
xor.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00