AcoSail/kernel_optimize_test
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5b0c1dd38b
kernel_optimize_test/fs/proc
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Eric W. Biederman 5b0c1dd38b [PATCH] proc: optimize proc_check_dentry_visible 
The code doesn't need to sleep to when making this check so I can just do the
comparison and not worry about the reference counts.

TODO: While looking at this I realized that my original cleanup did not push
the permission check far enough down into the stack.  The call of
proc_check_dentry_visible needs to move out of the generic proc
readlink/follow link code and into the individual get_link instances.
Otherwise the shared resources checks are not quite correct (shared
files_struct does not require a shared fs_struct), and there are races with
unshare.

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 09:58:26 -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: optimize proc_check_dentry_visible 2006-06-26 09:58:26 -07:00
generic.c [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
inode-alloc.txt
inode.c [PATCH] proc: Use struct pid not struct task_ref 2006-06-26 09:58:26 -07:00
internal.h [PATCH] proc: Use struct pid not struct task_ref 2006-06-26 09:58:26 -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
mmu.c
nommu.c
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
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: Use struct pid not struct task_ref 2006-06-26 09:58:26 -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