Dave Hansen e2d598ab82 teach /proc/$pid/numa_maps about transparent hugepages ...

commit 32ef43848f283e0ef945d3c67e851c143fea3970 upstream.

This is modeled after the smaps code.

It detects transparent hugepages and then does a single gather_stats()
for the page as a whole.  This has two benifits:
 1. It is more efficient since it does many pages in a single shot.
 2. It does not have to break down the huge page.

Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Acked-by: Hugh Dickins <hughd@google.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-10-03 11:40:38 -07:00

..

array.c

proc: constify status array

2011-05-26 17:12:36 -07:00

base.c

proc: fix a race in do_io_accounting()

2011-08-04 21:58:40 -07:00

cmdline.c

…

consoles.c

console: rename acquire/release_console_sem() to console_lock/unlock()

2011-01-26 10:50:06 +10:00

cpuinfo.c

…

devices.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

generic.c

airo: correct proc entry creation interfaces

2011-05-16 14:25:28 -04:00

inode.c

ns: proc files for namespace naming policy.

2011-05-10 14:31:44 -07:00

internal.h

Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/linux-2.6-nsfd

2011-05-25 18:10:16 -07:00

interrupts.c

…

Kconfig

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

kcore.c

/proc/kcore: fix seeking

2011-01-13 08:03:17 -08:00

kmsg.c

…

loadavg.c

…

Makefile

ns: proc files for namespace naming policy.

2011-05-10 14:31:44 -07:00

meminfo.c

thp: transparent hugepage vmstat

2011-01-13 17:32:43 -08:00

mmu.c

…

namespaces.c

proc: Fix Oops on stat of /proc/<zombie pid>/ns/net

2011-06-15 14:35:29 -07:00

nommu.c

…

page.c

thp: remove PG_buddy

2011-01-13 17:32:43 -08:00

proc_devtree.c

of/flattree: Drop an uninteresting message to pr_debug level

2011-03-02 13:45:18 -07:00

proc_net.c

…

proc_sysctl.c

proc_sys_permission() is OK in RCU mode

2011-06-20 10:45:25 -04:00

proc_tty.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

root.c

fix leak in proc_set_super()

2011-06-12 17:45:28 -04:00

softirqs.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

stat.c

proc/stat: use defined macro KMALLOC_MAX_SIZE

2011-05-26 17:12:37 -07:00

task_mmu.c

teach /proc/$pid/numa_maps about transparent hugepages

2011-10-03 11:40:38 -07:00

task_nommu.c

report errors in /proc/*/*map* sanely

2011-03-23 16:36:50 -04:00

uptime.c

…

version.c

…

vmcore.c

fs/proc/vmcore.c: add hook to read_from_oldmem() to check for non-ram pages

2011-05-26 17:12:37 -07:00