iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
ab51189ca4
linux/arch/hexagon/kernel
History
Michal Hocko 6904817607 vdso: make arch_setup_additional_pages wait for mmap_sem for write killable 
most architectures are relying on mmap_sem for write in their
arch_setup_additional_pages.  If the waiting task gets killed by the oom
killer it would block oom_reaper from asynchronous address space reclaim
and reduce the chances of timely OOM resolving.  Wait for the lock in
the killable mode and return with EINTR if the task got killed while
waiting.

Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: Andy Lutomirski <luto@amacapital.net>	[x86 vdso]
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-05-23 17:04:14 -07:00
..
asm-offsets.c Hexagon: update copyright dates 2013-04-30 19:40:27 -05:00
dma.c dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
head.S Hexagon: update copyright dates 2013-04-30 19:40:27 -05:00
hexagon_ksyms.c arch: hexagon: kernel: hexagon_ksyms.c: export related symbols which various modules need 2014-04-04 18:20:00 -05:00
irq_cpu.c Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
kgdb.c hexagon: Fix misspellings in comments. 2016-04-18 12:45:54 +02:00
Makefile Hexagon: add screen_info for VGA_CONSOLE 2014-04-04 18:20:01 -05:00
module.c Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
process.c exit_thread: remove empty bodies 2016-05-20 17:58:30 -07:00
ptrace.c Hexagon: set the e_flags in user regset view for core dumps 2014-04-04 18:20:02 -05:00
reset.c arch: hexagon: kernel: reset.c: use function pointer instead of function for pm_power_off and export it 2014-04-04 18:20:00 -05:00
screen_info.c Hexagon: add screen_info for VGA_CONSOLE 2014-04-04 18:20:01 -05:00
setup.c hexagon: Fix build failures in linux-next 2014-12-16 13:27:12 -06:00
signal.c all arches, signal: move restart_block to struct task_struct 2015-02-12 18:54:12 -08:00
smp.c arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
stacktrace.c Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
syscalltab.c Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
time.c hexagon/time: Migrate to new 'set-state' interface 2015-09-08 18:43:17 -05:00
trampoline.S Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
traps.c Hexagon: fix signal delivery for debug traps 2014-12-16 13:27:39 -06:00
vdso.c vdso: make arch_setup_additional_pages wait for mmap_sem for write killable 2016-05-23 17:04:14 -07:00
vm_entry.S Hexagon: fix register used to call do_work_pending 2013-05-07 11:37:53 -05:00
vm_events.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel 2013-05-01 07:43:05 -07:00
vm_init_segtable.S Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
vm_ops.S hexagon: Fix misspellings in comments. 2016-04-18 12:45:54 +02:00
vm_switch.S Hexagon: Copyright marking changes 2012-10-18 17:07:21 -05:00
vm_vectors.S Hexagon: update copyright dates 2013-04-30 19:40:27 -05:00
vmlinux.lds.S Hexagon: fix alignment of init_task in RW_DATA_SECTION 2014-12-16 13:27:22 -06:00