linux-toradex.git/kernel/sys.c, branch v2.6.27.27

System call wrappers part 31

2009-01-18T18:35:40+00:00

commit 836f92adf121f806e9beb5b6b88bd5c9c4ea3f24 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 26

2009-01-18T18:35:39+00:00

commit c4ea37c26a691ad0b7e86aa5884aab27830e95c9 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 24

2009-01-18T18:35:38+00:00

commit e48fbb699f82ef1e80bd7126046394d2dc9ca7e6 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 23

2009-01-18T18:35:38+00:00

commit 5a8a82b1d306a325d899b67715618413657efda4 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 07

2009-01-18T18:35:35+00:00

commit 754fe8d297bfae7b77f7ce866e2fb0c5fb186506 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 04

2009-01-18T18:35:34+00:00

commit b290ebe2c46d01b742b948ce03f09e8a3efb9a92 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 03

2009-01-18T18:35:34+00:00

commit ae1251ab785f6da87219df8352ffdac68bba23e4 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 02

2009-01-18T18:35:34+00:00

commit dbf040d9d1cbf1ef6250bdb095c5c118950bcde8 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

System call wrappers part 01

2009-01-18T18:35:34+00:00

commit 58fd3aa288939d3097fa04505b25c2f5e6e144d1 upstream.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

fix setpriority(PRIO_PGRP) thread iterator breakage

2008-08-20T22:40:32+00:00

When user calls sys_setpriority(PRIO_PGRP ...) on a NPTL style multi-LWP
process, only the task leader of the process is affected, all other
sibling LWP threads didn't receive the setting.  The problem was that the
iterator used in sys_setpriority() only iteartes over one task for each
process, ignoring all other sibling thread.

Introduce a new macro do_each_pid_thread / while_each_pid_thread to walk
each thread of a process.  Convert 4 call sites in {set/get}priority and
ioprio_{set/get}.

Signed-off-by: Ken Chen 
Cc: Oleg Nesterov 
Cc: Roland McGrath 
Cc: Ingo Molnar 
Cc: Thomas Gleixner 
Cc: Jens Axboe 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds