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path: root/arch/x86/oprofile/op_model_amd.c
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2008-12-10x86/oprofile: cleanup IBS init/exit functions in op_model_amd.cRobert Richter
Implementation of pairwise init/exit funcions for IBS and IBS NMI setup. There are also some function renames and the removal of forward function declarations. Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-12-10x86/oprofile: reordering IBS code in op_model_amd.cRobert Richter
This is part of the cpu buffer rework. Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-12-10oprofile: whitspace changes onlyRobert Richter
Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-12-10oprofile: comment cleanupRobert Richter
This fixes the coding style of some comments. Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-15x86/oprofile: add the logic for enabling additional IBS bitsSuravee Suthikulpanit
This patch adds the logic for enabling additional IBS control bits : * IBS-Fetch IbsRandEn bit (bit 57) * IBS-Op IbsOpCntCtl bit (bit 19) Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-15oprofile: more whitespace fixesRobert Richter
Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-15oprofile: whitespace fixesRobert Richter
Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-15OProfile: Rename IBS sysfs dir into "ibs_op"Robert Richter
The new name is now more close to those used in the spec. Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-15OProfile: Rework string handling in setup_ibs_files()Robert Richter
Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-15OProfile: Rework oprofile_add_ibs_sample() functionRobert Richter
Code looks much more cleaner now. Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-09-24Revert "Oprofile Multiplexing Patch"Robert Richter
Reverting commit 1a960b402a51d80abf54e3f8e4972374ffe5f22d for the main branch. Multiplexing will be tracked on a separate feature branch. Conflicts: arch/x86/oprofile/nmi_int.c
2008-07-26Oprofile Multiplexing PatchJason Yeh
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>
2008-07-26x86/oprofile: reanaming op_model_athlon.c to op_model_amd.cRobert Richter
Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Cc: Barry Kasindorf <barry.kasindorf@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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