4 Commits

Author	SHA1	Message	Date
Robert Richter	0f019cc477	oprofile: fixing whitespaces in arch/x86/oprofile/* ... Signed-off-by: Robert Richter <robert.richter@amd.com>	2008-10-16 17:17:46 +02:00
Robert Richter	4c168eaf7e	Revert "Oprofile Multiplexing Patch" ... Reverting commit 1a960b402a51d80abf54e3f8e4972374ffe5f22d for the main branch. Multiplexing will be tracked on a separate feature branch. Conflicts: arch/x86/oprofile/nmi_int.c	2008-09-24 11:08:52 +02:00
Jason Yeh	1a960b402a	Oprofile Multiplexing Patch ... This patch introduces multiplexing support for the Oprofile kernel module. It basically adds a new function pointer in oprofile_operator allowing each architecture to supply its callback to switch between different sets of event when the timer expires. Userspace tools can modify the time slice through /dev/oprofile/time_slice. It also modifies the number of counters exposed to the userspace through /dev/oprofile. For example, the number of counters for AMD CPUs are changed to 32 and multiplexed in the sets of 4. Signed-off-by: Jason Yeh <jason.yeh@amd.com> Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2008-07-26 11:48:16 +02:00
Thomas Gleixner	ff4395654d	i386: move oprofile ... Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2007-10-11 11:16:55 +02:00