Hugh Dickins a66c0410b9 mm: add cond_resched() in gather_pte_stats() ...

The other pagetable walks in task_mmu.c have a cond_resched() after
walking their ptes: add a cond_resched() in gather_pte_stats() too, for
reading /proc/<id>/numa_maps.  Only pagemap_pmd_range() has a
cond_resched() in its (unusually expensive) pmd_trans_huge case: more
should probably be added, but leave them unchanged for now.

Link: http://lkml.kernel.org/r/alpine.LSU.2.11.1612052157400.13021@eggly.anvils
Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2016-12-12 18:55:09 -08:00

..

array.c

fs/proc: Stop reporting eip and esp in /proc/PID/stat

2016-10-20 09:21:41 +02:00

base.c

proc: fix NULL dereference when reading /proc/<pid>/auxv

2016-10-27 18:43:43 -07:00

cmdline.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

consoles.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

cpuinfo.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

devices.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

fd.c

proc: unsigned file descriptors

2016-09-27 18:47:38 -04:00

fd.h

proc: unsigned file descriptors

2016-09-27 18:47:38 -04:00

generic.c

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-10 13:04:49 -07:00

inode.c

fs: Replace CURRENT_TIME with current_time() for inode timestamps

2016-09-27 21:06:21 -04:00

internal.h

proc: unsigned file descriptors

2016-09-27 18:47:38 -04:00

interrupts.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

Kconfig

fs, proc: add help for CONFIG_PROC_CHILDREN

2015-07-17 16:39:52 -07:00

kcore.c

fs/proc/kcore.c: Add bounce buffer for ktext data

2016-09-20 13:32:49 -07:00

kmsg.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

loadavg.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

Makefile

fs/proc: Add compiler check for -Wno-override-init to support gcc < 4.2

2016-08-03 12:45:23 -04:00

meminfo.c

meminfo: break apart a very long seq_printf with #ifdefs

2016-10-07 18:46:30 -07:00

namespaces.c

switch all procfs directories ->iterate_shared()

2016-05-02 19:49:30 -04:00

nommu.c

vfs: add seq_file_path() helper

2015-06-23 18:01:07 -04:00

page.c

mm: rename _count, field of the struct page, to _refcount

2016-05-19 19:12:14 -07:00

proc_net.c

proc: make proc entries inherit ownership from parent

2016-08-14 21:07:20 -07:00

proc_sysctl.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-10 20:16:43 -07:00

proc_tty.c

proc: remove proc_tty_ldisc variable

2014-08-08 15:57:22 -07:00

root.c

proc: Convert proc_mount to use mount_ns.

2016-06-23 15:41:54 -05:00

self.c

fs: Replace CURRENT_TIME with current_time() for inode timestamps

2016-09-27 21:06:21 -04:00

softirqs.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

stat.c

seq/proc: modify seq_put_decimal_[u]ll to take a const char *, not char

2016-10-07 18:46:30 -07:00

task_mmu.c

mm: add cond_resched() in gather_pte_stats()

2016-12-12 18:55:09 -08:00

task_nommu.c

fs/proc: Stop trying to report thread stacks

2016-10-20 09:21:41 +02:00

thread_self.c

fs: Replace CURRENT_TIME with current_time() for inode timestamps

2016-09-27 21:06:21 -04:00

uptime.c

cputime: Default implementation of nsecs -> cputime conversion

2014-03-13 15:56:43 +01:00

version.c

fs/proc: don't use module_init for non-modular core code

2014-01-23 16:37:02 -08:00

vmcore.c

crash_dump: Add vmcore_elf32_check_arch

2016-05-13 14:01:59 +02:00