Xishi Qiu c1ce4b375f mm/arch: use __free_reserved_page() to simplify the code ... Use __free_reserved_page() to simplify the code in arch. It used split_page() in consistent_alloc()/__dma_alloc_coherent()/dma_alloc_coherent(), so page->_count == 1, and we can free it safely. __free_reserved_page() ClearPageReserved() init_page_count() // it won't change the value __free_page() Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-11-13 12:09:03 +09:00
..
perf	metag: delete __cpuinit usage from all metag files	2013-07-14 19:36:54 -04:00
.gitignore	metag: Build infrastructure	2013-03-02 20:09:54 +00:00
asm-offsets.c	metag: Build infrastructure	2013-03-02 20:09:54 +00:00
cachepart.c	metag: panic if cache aliasing possible	2013-06-27 13:49:48 +01:00
clock.c	metag: log core and timer frequencies from arch code	2013-06-13 12:55:27 +01:00
core_reg.c	metag: SMP support	2013-03-02 20:09:51 +00:00
da.c	metag: export _metag_da_present and cpu_2_hwthread_id	2013-03-27 14:37:52 +00:00
devtree.c	metag: use common of_flat_dt_match_machine	2013-10-09 20:03:57 -05:00
dma.c	mm/arch: use __free_reserved_page() to simplify the code	2013-11-13 12:09:03 +09:00
ftrace_stub.S	metag: ftrace support	2013-03-02 20:09:55 +00:00
ftrace.c	metag: ftrace support	2013-03-02 20:09:55 +00:00
head.S	metag: smp: copy cache partition and enable GCOn	2013-03-15 13:21:17 +00:00
irq.c	irq: Consolidate do_softirq() arch overriden implementations	2013-10-01 12:53:25 +02:00
kick.c	metag: kick: add missing irq_enter/exit to kick_handler()	2013-07-02 14:12:08 +01:00
machines.c
Makefile	metag: Add JTAG Debug Adapter (DA) support	2013-03-02 20:09:56 +00:00
metag_ksyms.c	metag: move EXPORT_SYMBOL(csum_partial) to metag_ksyms.c	2013-07-04 10:00:02 +01:00
module.c	metag: Module support	2013-03-02 20:09:49 +00:00
perf_callchain.c	metag: Perf	2013-03-02 20:09:54 +00:00
process.c	dump_stack: unify debug information printed by show_regs()	2013-04-30 17:04:02 -07:00
ptrace.c	metag: ptrace: Implement NT_METAG_TLS	2013-03-27 14:37:47 +00:00
setup.c	DeviceTree updates for 3.13. This is a bit larger pull request than	2013-11-12 16:52:17 +09:00
signal.c
smp.c	metag: delete __cpuinit usage from all metag files	2013-07-14 19:36:54 -04:00
stacktrace.c	metag: Stack unwinding	2013-03-02 20:09:52 +00:00
sys_metag.c
tbiunexp.S
tcm.c
time.c	metag: init common clk and use "core" clk	2013-06-13 12:54:41 +01:00
topology.c	metag: SMP support	2013-03-02 20:09:51 +00:00
traps.c	metag: handle low level kicks directly	2013-11-06 10:40:02 +00:00
user_gateway.S
vmlinux.lds.S	metag: Build infrastructure	2013-03-02 20:09:54 +00:00