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authorAl Viro <viro@parcelfarce.linux.theplanet.co.uk>2005-11-13 16:06:55 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-13 18:14:13 -0800
commita1261f54611ec4ad6a7ab7080f86747e3ac3685b (patch)
tree8a65c419da590e3712543f69284fb5f8cd613a37 /kernel/exit.c
parent7feacd53347c04aee789ba5d632eda0c3fc421c4 (diff)
downloadop-kernel-dev-a1261f54611ec4ad6a7ab7080f86747e3ac3685b.zip
op-kernel-dev-a1261f54611ec4ad6a7ab7080f86747e3ac3685b.tar.gz
[PATCH] m68k: introduce task_thread_info
new helper - task_thread_info(task). On platforms that have thread_info allocated separately (i.e. in default case) it simply returns task->thread_info. m68k wants (and for good reasons) to embed its thread_info into task_struct. So it will (in later patch) have task_thread_info() of its own. For now we just add a macro for generic case and convert existing instances of its body in core kernel to uses of new macro. Obviously safe - all normal architectures get the same preprocessor output they used to get. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 452a1d1..ee51568 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -859,7 +859,7 @@ fastcall NORET_TYPE void do_exit(long code)
if (group_dead && tsk->signal->leader)
disassociate_ctty(1);
- module_put(tsk->thread_info->exec_domain->module);
+ module_put(task_thread_info(tsk)->exec_domain->module);
if (tsk->binfmt)
module_put(tsk->binfmt->module);
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