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b06ae1ead2
linux/fs/proc
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Andrea Arcangeli 5f24ce5fd3 thp: remove PG_buddy 
PG_buddy can be converted to _mapcount == -2.  So the PG_compound_lock can
be added to page->flags without overflowing (because of the sparse section
bits increasing) with CONFIG_X86_PAE=y and CONFIG_X86_PAT=y.  This also
has to move the memory hotplug code from _mapcount to lru.next to avoid
any risk of clashes.  We can't use lru.next for PG_buddy removal, but
memory hotplug can use lru.next even more easily than the mapcount
instead.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-13 17:32:43 -08:00
..
array.c proc: use seq_puts()/seq_putc() where possible 2011-01-13 08:03:16 -08:00
base.c oom: allow a non-CAP_SYS_RESOURCE proces to oom_score_adj down 2011-01-13 17:32:35 -08:00
cmdline.c
consoles.c proc: move proc_console.c to fs/proc/consoles.c 2011-01-13 08:03:17 -08:00
cpuinfo.c
devices.c proc: use seq_puts()/seq_putc() where possible 2011-01-13 08:03:16 -08:00
generic.c proc: less LOCK/UNLOCK in remove_proc_entry() 2011-01-13 08:03:17 -08:00
inode.c proc: ->low_ino cleanup 2011-01-13 08:03:16 -08:00
internal.h proc: ->low_ino cleanup 2011-01-13 08:03:16 -08:00
interrupts.c
Kconfig vmcore: it is not experimental any more 2010-10-26 16:52:05 -07:00
kcore.c /proc/kcore: fix seeking 2011-01-13 08:03:17 -08:00
kmsg.c procfs: Use generic_file_llseek in /proc/kmsg 2010-04-09 16:35:41 +02:00
loadavg.c sched, timers: cleanup avenrun users 2009-05-15 15:32:45 +02:00
Makefile proc: move proc_console.c to fs/proc/consoles.c 2011-01-13 08:03:17 -08:00
meminfo.c thp: transparent hugepage vmstat 2011-01-13 17:32:43 -08:00
mmu.c
nommu.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
page.c thp: remove PG_buddy 2011-01-13 17:32:43 -08:00
proc_devtree.c of: Drop properties with "/" in their name 2010-06-13 18:12:24 -06:00
proc_net.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
proc_sysctl.c fs: provide rcu-walk aware permission i_ops 2011-01-07 17:50:29 +11:00
proc_tty.c proc: use seq_puts()/seq_putc() where possible 2011-01-13 08:03:16 -08:00
root.c switch procfs to ->mount() 2010-10-29 04:17:01 -04:00
softirqs.c proc: use seq_puts()/seq_putc() where possible 2011-01-13 08:03:16 -08:00
stat.c proc: use seq_puts()/seq_putc() where possible 2011-01-13 08:03:16 -08:00
task_mmu.c mm: smaps: export mlock information 2011-01-13 17:32:33 -08:00
task_nommu.c proc: use unsigned long inside /proc/*/statm 2011-01-13 08:03:16 -08:00
uptime.c [PATCH] Fix idle time field in /proc/uptime 2009-09-24 10:16:24 +02:00
version.c
vmcore.c ARM: 6485/5: proc/vmcore - allow archs to override vmcore_elf_check_arch() 2010-11-30 13:39:55 +00:00