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| author | Al Viro <viro@ftp.linux.org.uk> | 2006-01-12 01:05:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 09:08:52 -0800 |
| commit | 65e0fdffc977e69a8f1f26d4bf8ba30984db7e44 (patch) | |
| tree | 569c7238ea64dfac7508c503d4f0229a72d06e32 | |
| parent | 07b047fc2466249aff7cdb23fa0b0955a7a00d48 (diff) | |
| download | op-kernel-dev-65e0fdffc977e69a8f1f26d4bf8ba30984db7e44.zip op-kernel-dev-65e0fdffc977e69a8f1f26d4bf8ba30984db7e44.tar.gz | |
[PATCH] i386: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/i386/kernel/process.c | 2 | ||||
| -rw-r--r-- | include/asm-i386/processor.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c index 3d7e0c8..2185377 100644 --- a/arch/i386/kernel/process.c +++ b/arch/i386/kernel/process.c @@ -771,7 +771,7 @@ unsigned long get_wchan(struct task_struct *p) int count = 0; if (!p || p == current || p->state == TASK_RUNNING) return 0; - stack_page = (unsigned long)p->thread_info; + stack_page = (unsigned long)task_stack_page(p); esp = p->thread.esp; if (!stack_page || esp < stack_page || esp > top_esp+stack_page) return 0; diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h index 29ad87e..feca5d9 100644 --- a/include/asm-i386/processor.h +++ b/include/asm-i386/processor.h @@ -574,7 +574,7 @@ unsigned long get_wchan(struct task_struct *p); #define task_pt_regs(task) \ ({ \ struct pt_regs *__regs__; \ - __regs__ = (struct pt_regs *)(KSTK_TOP((task)->thread_info)-8); \ + __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \ __regs__ - 1; \ }) |
