Oleg Nesterov 1b0f7ffd0e pids: kill signal_struct-> __pgrp/__session and friends ... We are wasting 2 words in signal_struct without any reason to implement task_pgrp_nr() and task_session_nr(). task_session_nr() has no callers since 2e2ba22ea4, we can remove it. task_pgrp_nr() is still (I believe wrongly) used in fs/autofsX and fs/coda. This patch reimplements task_pgrp_nr() via task_pgrp_nr_ns(), and kills __pgrp/__session and the related helpers. The change in drivers/char/tty_io.c is cosmetic, but hopefully makes sense anyway. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Alan Cox <number6@the-village.bc.nu> [tty parts] Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Pavel Emelyanov <xemul@openvz.org> Cc: Serge Hallyn <serue@us.ibm.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-04-02 19:05:02 -07:00
..
acpi
asm-arm
asm-frv	mm: use debug_kmap_atomic	2009-04-01 08:59:14 -07:00
asm-generic	gpiolib: allow GPIOs to be named	2009-04-02 19:04:51 -07:00
asm-h8300
asm-m32r
asm-mn10300	mm: use debug_kmap_atomic	2009-04-01 08:59:14 -07:00
crypto
drm
keys
linux	pids: kill signal_struct-> __pgrp/__session and friends	2009-04-02 19:05:02 -07:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi
sound
trace
video	fbdev: update s1d13xxxfb to differ between revisions and production ids	2009-04-01 08:59:32 -07:00
xen
Kbuild