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Alexey Dobriyan 4b98d11b40 [PATCH] ifdef ->rchar, ->wchar, ->syscr, ->syscw from task_struct ...

They are fat: 4x8 bytes in task_struct.
They are uncoditionally updated in every fork, read, write and sendfile.
They are used only if you have some "extended acct fields feature".

And please, please, please, read(2) knows about bytes, not characters,
why it is called "rchar"?

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Jay Lan <jlan@engr.sgi.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-02-11 11:18:07 -08:00

..

array.c

[PATCH] add process_session() helper routine: deprecate old field

2006-12-08 08:28:51 -08:00

base.c

[PATCH] ifdef ->rchar, ->wchar, ->syscr, ->syscw from task_struct

2007-02-11 11:18:07 -08:00

generic.c

[PATCH] proc: change uses of f_{dentry, vfsmnt} to use f_path

2006-12-08 08:28:41 -08:00

inode-alloc.txt

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

inode.c

[PATCH] slab: remove kmem_cache_t

2006-12-07 08:39:25 -08:00

internal.h

[PATCH] NOMMU: Implement /proc/pid/maps for NOMMU

2006-09-27 08:26:14 -07:00

kcore.c

[PATCH] elf: fix kcore note size calculation

2006-12-07 08:39:38 -08:00

kmsg.c

[PATCH] Make most file operations structs in fs/ const

2006-03-28 09:16:06 -08:00

Makefile

[PATCH] remove the syslog interface when printk is disabled

2006-12-07 08:39:38 -08:00

mmu.c

[PATCH] fix impossible VmallocChunk

2005-05-17 07:59:10 -07:00

nommu.c

[PATCH] proc: change uses of f_{dentry, vfsmnt} to use f_path

2006-12-08 08:28:41 -08:00

proc_devtree.c

[PATCH] powerpc: Cope with duplicate node & property names in /proc/device-tree

2006-03-28 16:45:23 +11:00

proc_misc.c

[PATCH] proc_misc warning fix

2007-02-11 10:51:31 -08:00

proc_tty.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

root.c

[PATCH] severing fs.h, radix-tree.h -> sched.h

2006-12-04 02:00:24 -05:00

task_mmu.c

[PATCH] proc: change uses of f_{dentry, vfsmnt} to use f_path

2006-12-08 08:28:41 -08:00

task_nommu.c

[PATCH] proc: change uses of f_{dentry, vfsmnt} to use f_path

2006-12-08 08:28:41 -08:00

vmcore.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00