linux-toradex.git/ipc, branch v2.6.19-rc4

Michal Wronski: update contact info

2006-10-03T21:23:27+00:00

My email has changed.

Signed-Off-By: Michal Wronski 
Signed-off-by: Adrian Bunk

fix file specification in comments

2006-10-03T21:01:26+00:00

Many files include the filename at the beginning, serveral used a wrong one.

Signed-off-by: Uwe Zeisberger 
Signed-off-by: Adrian Bunk

[PATCH] ipc: replace kmalloc and memset in get_undo_list with kzalloc

2006-10-02T14:57:22+00:00

Simplify get_undo_list() by dropping the unnecessary cast, removing the
size variable, and switching to kzalloc() instead of a kmalloc() followed
by a memset().

This cleanup was split then modified from Jes Sorenson's Task Notifiers
patches.

Signed-off-by: Matt Helsley 
Cc: Jes Sorensen 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] IPC namespace - shm

2006-10-02T14:57:22+00:00

IPC namespace support for IPC shm code.

Signed-off-by: Pavel Emelianiov 
Signed-off-by: Kirill Korotaev 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] IPC namespace - sem

2006-10-02T14:57:22+00:00

IPC namespace support for IPC sem code.

Signed-off-by: Pavel Emelianiov 
Signed-off-by: Kirill Korotaev 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] IPC namespace - msg

2006-10-02T14:57:22+00:00

IPC namespace support for IPC msg code.

Signed-off-by: Pavel Emelianiov 
Signed-off-by: Kirill Korotaev 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] IPC namespace - utils

2006-10-02T14:57:22+00:00

This patch adds basic IPC namespace functionality to
IPC utils:
- init_ipc_ns
- copy/clone/unshare/free IPC ns
- /proc preparations

Signed-off-by: Pavel Emelianov 
Signed-off-by: Kirill Korotaev 
Cc: "Eric W. Biederman" 
Cc: Cedric Le Goater 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] update mq_notify to use a struct pid

2006-10-02T14:57:15+00:00

Message queues can signal a process waiting for a message.

This patch replaces the pid_t value with a struct pid to avoid pid wrap
around problems.

Signed-off-by: Cedric Le Goater 
Acked-by: Eric Biederman 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] r/o bind mount prepwork: inc_nlink() helper

2006-10-01T07:39:30+00:00

This is mostly included for parity with dec_nlink(), where we will have some
more hooks.  This one should stay pretty darn straightforward for now.

Signed-off-by: Dave Hansen 
Acked-by: Christoph Hellwig 
Cc: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] r/o bind mounts: unlink: monitor i_nlink

2006-10-01T07:39:30+00:00

When a filesystem decrements i_nlink to zero, it means that a write must be
performed in order to drop the inode from the filesystem.

We're shortly going to have keep filesystems from being remounted r/o between
the time that this i_nlink decrement and that write occurs.

So, add a little helper function to do the decrements.  We'll tie into it in a
bit to note when i_nlink hits zero.

Signed-off-by: Dave Hansen 
Acked-by: Christoph Hellwig 
Cc: Al Viro 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds