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authorBob Nelson <rrnelson@linux.vnet.ibm.com>2007-07-20 21:39:52 +0200
committerArnd Bergmann <arnd@klappe.arndb.de>2007-07-20 21:42:20 +0200
commit36aaccc1e96481e8310b1d13600096da0f24ff43 (patch)
tree2726a068ae0d4529ccde030136255abbd1b1e069 /drivers/oprofile
parent2414059420311e5384de646eebfd529c184afd3c (diff)
[CELL] oprofile: enable SPU switch notification to detect currently active SPU tasks
From: Maynard Johnson <mpjohn@us.ibm.com> This patch adds to the capability of spu_switch_event_register so that the caller is also notified of currently active SPU tasks. Exports spu_switch_event_register and spu_switch_event_unregister so that OProfile can get access to the notifications provided. Signed-off-by: Maynard Johnson <mpjohn@us.ibm.com> Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Bob Nelson <rrnelson@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org>
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