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John David Anglin 53a42b6324 parisc: Switch to more fine grained lws locks 
Increase the number of lws locks to 256 entries (instead of 16) and
choose lock entry based on bits 3-11 (instead of 4-7) of the relevant
address.  With this change we archieve more fine-grained locking in
futex syscalls and thus reduce the number of possible stalls.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
2020-10-15 08:10:39 +02:00
..
alpha Merge branch 'work.csum_and_copy' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-12 16:24:13 -07:00
arc This tree prepares to unify the kretprobe trampoline handler and make 2020-10-12 14:21:15 -07:00
arm IOMMU Updates for Linux v5.10 2020-10-14 12:08:34 -07:00
arm64 Pin control bulk changes for the v5.10 kernel cycle 2020-10-14 15:25:04 -07:00
c6x arch, drivers: replace for_each_membock() with for_each_mem_range() 2020-10-13 18:38:35 -07:00
csky seccomp updates for v5.10-rc1 2020-10-13 16:33:43 -07:00
h8300 kernel-clone-v5.9 2020-10-14 14:32:52 -07:00
hexagon Merge branch 'work.csum_and_copy' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-12 16:24:13 -07:00
ia64 kernel-clone-v5.9 2020-10-14 14:32:52 -07:00
m68k kernel-clone-v5.9 2020-10-14 14:32:52 -07:00
microblaze Merge branch 'akpm' (patches from Andrew) 2020-10-14 09:57:24 -07:00
mips Merge branch 'akpm' (patches from Andrew) 2020-10-14 09:57:24 -07:00
nds32 h8300, nds32, openrisc: simplify detection of memory extents 2020-10-13 18:38:35 -07:00
nios2 kernel-clone-v5.9 2020-10-14 14:32:52 -07:00
openrisc arch, drivers: replace for_each_membock() with for_each_mem_range() 2020-10-13 18:38:35 -07:00
parisc parisc: Switch to more fine grained lws locks 2020-10-15 08:10:39 +02:00
powerpc powerpc32: don't adjust unmoved stack pointer in csum_partial_copy_generic() epilogue 2020-10-14 16:04:13 -07:00
riscv Merge branch 'akpm' (patches from Andrew) 2020-10-14 09:57:24 -07:00
s390 Merge branch 'akpm' (patches from Andrew) 2020-10-14 09:57:24 -07:00
sh Merge branch 'akpm' (patches from Andrew) 2020-10-14 09:57:24 -07:00
sparc kernel-clone-v5.9 2020-10-14 14:32:52 -07:00
um seccomp updates for v5.10-rc1 2020-10-13 16:33:43 -07:00
x86 kernel-clone-v5.9 2020-10-14 14:32:52 -07:00
xtensa Merge branch 'akpm' (patches from Andrew) 2020-10-14 09:57:24 -07:00
.gitignore
Kconfig seccomp updates for v5.10-rc1 2020-10-13 16:33:43 -07:00