Oleg Nesterov 7e49827cc9 proc: get_nr_threads() doesn't need ->siglock any longer ... Now that task->signal can't go away get_nr_threads() doesn't need ->siglock to read signal->count. Also, make it inline, move into sched.h, and convert 2 other proc users of signal->count to use this (now trivial) helper. Henceforth get_nr_threads() is the only valid user of signal->count, we are ready to turn it into "int nr_threads" or, perhaps, kill it. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-05-27 09:12:47 -07:00
..
array.c	proc: get_nr_threads() doesn't need ->siglock any longer	2010-05-27 09:12:47 -07:00
base.c	proc: get_nr_threads() doesn't need ->siglock any longer	2010-05-27 09:12:47 -07:00
cmdline.c	proc: switch /proc/cmdline to seq_file	2008-10-23 14:29:04 +04:00
cpuinfo.c	proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c	2008-10-23 15:05:11 +04:00
devices.c	proc: move /proc/devices code to fs/proc/devices.c	2008-10-23 15:02:18 +04:00
generic.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
inode.c	Merge branch 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-19 17:23:28 -07:00
internal.h	proc: rename de_get() to pde_get() and inline it	2009-12-16 07:19:57 -08:00
interrupts.c	proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c	2008-10-23 15:15:46 +04:00
Kconfig	proc: move PROC_PAGE_MONITOR to fs/proc/Kconfig	2008-10-10 04:18:57 +04:00
kcore.c	Merge branch 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-19 17:23:28 -07:00
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: export statistics for softirq to /proc	2009-06-18 13:03:41 -07:00
meminfo.c	hwpoison: fix/proc/meminfo alignment	2009-10-29 07:39:25 -07:00
mmu.c	fs/proc/mmu.c: headers butchery	2007-10-17 08:42:48 -07:00
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	mm: export stable page flags	2009-12-16 12:19:59 +01:00
proc_devtree.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_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	sysctl: Don't look at ctl_name and strategy in the generic code	2009-11-11 00:53:43 -08:00
proc_tty.c	proc tty: remove struct tty_operations::read_proc	2009-04-01 08:59:10 -07:00
root.c	some clean up in fs/proc	2010-03-03 13:00:18 -05:00
softirqs.c	proc: export statistics for softirq to /proc	2009-06-18 13:03:41 -07:00
stat.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
task_mmu.c	pagemap: add #ifdefs CONFIG_HUGETLB_PAGE on code walking hugetlb vma	2010-05-25 08:06:58 -07:00
task_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
uptime.c	[PATCH] Fix idle time field in /proc/uptime	2009-09-24 10:16:24 +02:00
version.c	proc: switch /proc/version to seq_file	2008-10-23 14:19:58 +04:00
vmcore.c	Merge branch 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-19 17:23:28 -07:00