Eric W. Biederman 48e6484d49 [PATCH] proc: Rewrite the proc dentry flush on exit optimization ... To keep the dcache from filling up with dead /proc entries we flush them on process exit. However over the years that code has gotten hairy with a dentry_pointer and a lock in task_struct and misdocumented as a correctness feature. I have rewritten this code to look and see if we have a corresponding entry in the dcache and if so flush it on process exit. This removes the extra fields in the task_struct and allows me to trivially handle the case of a /proc/<tgid>/task/<pid> entry as well as the current /proc/<pid> entries. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-06-26 09:58:24 -07:00
..
array.c	[PATCH] hrtimers: remove it_real_value calculation from proc/*/stat	2006-03-26 08:57:02 -08:00
base.c	[PATCH] proc: Rewrite the proc dentry flush on exit optimization	2006-06-26 09:58:24 -07:00
generic.c	[PATCH] mark f_ops const in the inode	2006-03-28 09:16:05 -08:00
inode-alloc.txt	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
inode.c	[PATCH] proc: Replace proc_inode.type with proc_inode.fd	2006-06-26 09:58:24 -07:00
internal.h	[PATCH] proc: Move proc_maps_operations into task_mmu.c	2006-06-26 09:58:24 -07:00
kcore.c	[PATCH] Make most file operations structs in fs/ const	2006-03-28 09:16:06 -08:00
kmsg.c	[PATCH] Make most file operations structs in fs/ const	2006-03-28 09:16:06 -08:00
Makefile	[PATCH] kdump: Access dump file in elf format (/proc/vmcore)	2005-06-25 16:24:53 -07:00
mmu.c	[PATCH] fix impossible VmallocChunk	2005-05-17 07:59:10 -07:00
nommu.c	[PATCH] output of /proc/maps on nommu systems is incomplete	2005-10-17 17:03:57 -07:00
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] Simplify proc/devices and fix early termination regression	2006-03-31 12:18:53 -08:00
proc_tty.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
root.c	[PATCH] VFS: Permit filesystem to override root dentry on mount	2006-06-23 07:42:45 -07:00
task_mmu.c	[PATCH] proc: Move proc_maps_operations into task_mmu.c	2006-06-26 09:58:24 -07:00
task_nommu.c	[PATCH] proc: Move proc_maps_operations into task_mmu.c	2006-06-26 09:58:24 -07:00
vmcore.c	[PATCH] kdump proc vmcore size oveflow fix	2006-04-11 06:18:42 -07:00