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authorRoman Zippel <zippel@linux-m68k.org>2005-11-14 01:06:59 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-14 03:14:14 +0100
commit3b66a1edb01b82269a668a478625765b1fa4936f (patch)
tree417ead0264e34fdd1ec345a26d8670427be4829c /arch/m68k/fpsp040
parent[PATCH] m68k: m68k-specific thread_info changes (diff)
downloadlinux-3b66a1edb01b82269a668a478625765b1fa4936f.tar.xz
linux-3b66a1edb01b82269a668a478625765b1fa4936f.zip
[PATCH] m68k: convert thread flags to use bit fields
Remove task_work structure, use the standard thread flags functions and use shifts in entry.S to test the thread flags. Add a few local labels to entry.S to allow gas to generate short jumps. Finally it changes a number of inline functions in thread_info.h to macros to delay the current_thread_info() usage, which requires on m68k a structure (task_struct) not yet defined at this point. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/m68k/fpsp040')
-rw-r--r--arch/m68k/fpsp040/skeleton.S6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/m68k/fpsp040/skeleton.S b/arch/m68k/fpsp040/skeleton.S
index 9571a21d6ad4..a1629194e3fd 100644
--- a/arch/m68k/fpsp040/skeleton.S
+++ b/arch/m68k/fpsp040/skeleton.S
@@ -381,10 +381,8 @@ fpsp_done:
.Lnotkern:
SAVE_ALL_INT
GET_CURRENT(%d0)
- tstb %curptr@(TASK_NEEDRESCHED)
- jne ret_from_exception | deliver signals,
- | reschedule etc..
- RESTORE_ALL
+ | deliver signals, reschedule etc..
+ jra ret_from_exception
|
| mem_write --- write to user or supervisor address space