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authorarnd@arndb.de <arnd@arndb.de>2006-06-19 20:33:24 +0200
committerPaul Mackerras <paulus@samba.org>2006-06-21 15:01:30 +1000
commit7b1a701480fb17b7f78b95b257bfc90a4f949d04 (patch)
tree658ea67f2b96a174b90a3de52e2251a4471c2dc4 /drivers/pci
parent724bd80e8102ac137868b23fad2b06af65f8e168 (diff)
[POWERPC] spufs: add a phys-id attribute to each SPU context
For performance analysis, it is often interesting to know which physical SPE a thread is currently running on, and, more importantly, if it is running at all. This patch adds a simple attribute to each SPU directory with that information. The attribute is read-only and called 'phys-id'. It contains an ascii string with the number of the physical SPU (e.g. "0x5"), or alternatively the string "0xffffffff" (32 bit -1) when it is not running at all at the time that the file is read. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions