Matthew Wilcox b93b016313 page cache: use xa_lock ...

Remove the address_space ->tree_lock and use the xa_lock newly added to
the radix_tree_root.  Rename the address_space ->page_tree to ->i_pages,
since we don't really care that it's a tree.

[willy@infradead.org: fix nds32, fs/dax.c]
  Link: http://lkml.kernel.org/r/20180406145415.GB20605@bombadil.infradead.orgLink: http://lkml.kernel.org/r/20180313132639.17387-9-willy@infradead.org
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2018-04-11 10:28:39 -07:00

..

asm-macros.h

…

asm-offsets.h

…

cache.h

nios2: Cache handling

2014-12-08 12:55:54 +08:00

cacheflush.h

page cache: use xa_lock

2018-04-11 10:28:39 -07:00

checksum.h

ipv4: Update parameters for csum_tcpudp_magic to their original types

2016-03-13 23:55:13 -04:00

cpuinfo.h

nios2: Add CDX support

2017-05-08 16:59:19 +08:00

delay.h

nios2: Time keeping

2014-12-08 12:56:01 +08:00

dma-mapping.h

dma-mapping: turn dma_cache_sync into a dma_map_ops method

2017-10-19 16:37:49 +02:00

elf.h

nios2: ELF definitions

2014-12-08 12:55:58 +08:00

entry.h

nios2: Kernel booting and initialization

2014-12-08 12:55:49 +08:00

io.h

nios2: add ioremap_nocache declaration before include asm-generic/io.h.

2018-03-16 15:45:21 +08:00

irq.h

nios2: Interrupt handling

2014-12-08 12:55:55 +08:00

irqflags.h

nios2: Interrupt handling

2014-12-08 12:55:55 +08:00

Kbuild

arch: Remove clkdev.h asm-generic from Kbuild

2018-01-03 09:02:11 -08:00

kgdb.h

nios2: add kgdb support

2015-02-16 19:26:43 +08:00

linkage.h

nios2: Miscellaneous header files

2014-12-08 12:56:03 +08:00

mmu_context.h

sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>

2017-03-02 08:42:37 +01:00

mmu.h

nios2: Memory management

2014-12-08 12:55:51 +08:00

page.h

nios2: Convert pfn_valid to static inline

2016-12-13 17:13:17 +08:00

pgalloc.h

nios2: get rid of superfluous __GFP_REPEAT

2016-06-24 17:23:52 -07:00

pgtable-bits.h

nios2: drop _PAGE_FILE and pte_file()-related helpers

2015-02-10 14:30:32 -08:00

pgtable.h

arch, mm: convert all architectures to use 5level-fixup.h

2017-03-09 11:48:47 -08:00

processor.h

arch: remove unused macro/function thread_saved_pc()

2017-06-28 16:13:57 -07:00

ptrace.h

nios2: update pt_regs

2015-03-12 13:35:06 +08:00

registers.h

nios2: Nios2 registers

2014-12-08 12:56:03 +08:00

setup.h

nios2: remove custom early console implementation

2017-05-11 17:44:21 +08:00

shmparam.h

nios2: rework cache

2015-04-24 14:49:53 +08:00

string.h

nios2: Library functions

2014-12-08 12:56:00 +08:00

switch_to.h

nios2: Process management

2014-12-08 12:55:53 +08:00

syscall.h

nios2: System calls handling

2014-12-08 12:55:58 +08:00

syscalls.h

nios2: System calls handling

2014-12-08 12:55:58 +08:00

thread_info.h

Construct init thread stack in the linker script rather than by union

2018-01-09 23:21:02 +00:00

timex.h

nios2: Time keeping

2014-12-08 12:56:01 +08:00

tlb.h

nios2: TLB handling

2014-12-08 12:55:54 +08:00

tlbflush.h

nios2: TLB handling

2014-12-08 12:55:54 +08:00

traps.h

nios2: Traps exception handling

2014-12-08 12:55:50 +08:00

uaccess.h

nios2: use generic strncpy_from_user() and strnlen_user()

2017-05-08 17:14:14 +08:00