linux/arch
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
..
alpha mm: introduce MAP_FIXED_NOREPLACE 2018-04-11 10:28:38 -07:00
arc Merge branch 'akpm' (patches from Andrew) 2018-04-06 14:19:26 -07:00
arm page cache: use xa_lock 2018-04-11 10:28:39 -07:00
arm64 arm64: turn flush_dcache_mmap_lock into a no-op 2018-04-11 10:28:39 -07:00
c6x c6x: pass endianness info to sparse 2018-04-10 09:58:58 -04:00
h8300
hexagon
ia64 pci-v4.17-changes 2018-04-06 18:31:06 -07:00
m68k Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2018-04-09 09:15:46 -07:00
microblaze Merge branch 'syscalls-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux 2018-04-02 21:22:12 -07:00
mips mm: introduce MAP_FIXED_NOREPLACE 2018-04-11 10:28:38 -07:00
nds32 page cache: use xa_lock 2018-04-11 10:28:39 -07:00
nios2 page cache: use xa_lock 2018-04-11 10:28:39 -07:00
openrisc Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-04 15:19:26 -07:00
parisc page cache: use xa_lock 2018-04-11 10:28:39 -07:00
powerpc exec: pass stack rlimit into mm layout functions 2018-04-11 10:28:37 -07:00
riscv RISC-V changes for 4.17 2018-04-04 16:43:47 -07:00
s390 exec: pass stack rlimit into mm layout functions 2018-04-11 10:28:37 -07:00
sh Merge branch 'i2c/for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-04-07 12:36:18 -07:00
sparc exec: pass stack rlimit into mm layout functions 2018-04-11 10:28:37 -07:00
um mm: add ksys_mmap_pgoff() helper; remove in-kernel calls to sys_mmap_pgoff() 2018-04-02 20:16:11 +02:00
unicore32 unicore32: turn flush_dcache_mmap_lock into a no-op 2018-04-11 10:28:39 -07:00
x86 xen, mm: allow deferred page initialization for xen pv domains 2018-04-11 10:28:38 -07:00
xtensa mm: introduce MAP_FIXED_NOREPLACE 2018-04-11 10:28:38 -07:00
.gitignore
Kconfig