Searched hist:f76e9154736e9ab47b64940d0062f19c80225b7f (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/arch/arm/kernel/ |
| H A D | stacktrace.c | diff f76e9154736e9ab47b64940d0062f19c80225b7f Thu Apr 24 00:31:46 CDT 2008 Nicolas Pitre <nico@cam.org> [ARM] latencytop support
Available for !SMP only at the moment.
From Russell:
|Basically, if a thread is running on a CPU, thread_saved_fp() is invalid.
|So, the question is: what guarantees do we have here that 'tsk' is not
|running on another CPU?
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Tested-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
|
| /openbmc/linux/arch/arm/ |
| H A D | Kconfig | diff f76e9154736e9ab47b64940d0062f19c80225b7f Thu Apr 24 00:31:46 CDT 2008 Nicolas Pitre <nico@cam.org> [ARM] latencytop support
Available for !SMP only at the moment.
From Russell:
|Basically, if a thread is running on a CPU, thread_saved_fp() is invalid.
|So, the question is: what guarantees do we have here that 'tsk' is not
|running on another CPU?
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Tested-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
|