linux/arch/x86/um/asm
Alexander Duyck 8a44971841 arch: Cleanup read_barrier_depends() and comments
This patch is meant to cleanup the handling of read_barrier_depends and
smp_read_barrier_depends.  In multiple spots in the kernel headers
read_barrier_depends is defined as "do {} while (0)", however we then go
into the SMP vs non-SMP sections and have the SMP version reference
read_barrier_depends, and the non-SMP define it as yet another empty
do/while.

With this commit I went through and cleaned out the duplicate definitions
and reduced the number of definitions down to 2 per header.  In addition I
moved the 50 line comments for the macro from the x86 and mips headers that
defined it as an empty do/while to those that were actually defining the
macro, alpha and blackfin.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-11 21:15:05 -05:00
..
apic.h um: asm/apic.h is there only to shadow the x86 one... 2011-11-02 14:15:22 +01:00
arch_hweight.h
archparam.h
barrier.h arch: Cleanup read_barrier_depends() and comments 2014-12-11 21:15:05 -05:00
checksum_32.h um/x86: merge 32 and 64bit variants of checksum.h 2012-10-09 22:28:16 +02:00
checksum_64.h um/x86: merge 32 and 64bit variants of checksum.h 2012-10-09 22:28:16 +02:00
checksum.h um/x86: merge 32 and 64bit variants of checksum.h 2012-10-09 22:28:16 +02:00
desc.h
elf.h arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area 2014-08-08 15:57:27 -07:00
irq_vectors.h um: irq_vectors.h just shadows x86 one 2011-11-02 14:15:24 +01:00
mm_context.h um: take ldt.h to arch/x86/um/asm/mm_context.h 2011-11-02 14:15:21 +01:00
module.h
processor_32.h um: Rewrite show_stack() 2013-11-17 11:27:25 +01:00
processor_64.h um: Rewrite show_stack() 2013-11-17 11:27:25 +01:00
processor.h arch, locking: Ciao arch_mutex_cpu_relax() 2014-07-17 12:32:47 +02:00
ptrace.h ARCH: AUDIT: audit_syscall_entry() should not require the arch 2014-09-23 16:21:26 -04:00
required-features.h um: required-features.h is there only to shadow x86 one... 2011-11-02 14:15:23 +01:00
segment.h um: segment.h is x86-only and needed only there 2011-11-02 14:15:33 +01:00
syscall.h UM: implement syscall_get_arch() 2014-09-23 16:20:02 -04:00
vm-flags.h