perf-eh_elf/pmu-events/arch/x86/jaketown/uncore-cache.json
Linus Torvalds 16c00db4bb Merge tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull AFS fixes from David Howells:
 "Here's a set of patches that fix a number of bugs in the in-kernel AFS
  client, including:

   - Fix directory locking to not use individual page locks for
     directory reading/scanning but rather to use a semaphore on the
     afs_vnode struct as the directory contents must be read in a single
     blob and data from different reads must not be mixed as the entire
     contents may be shuffled about between reads.

   - Fix address list parsing to handle port specifiers correctly.

   - Only give up callback records on a server if we actually talked to
     that server (we might not be able to access a server).

   - Fix some callback handling bugs, including refcounting,
     whole-volume callbacks and when callbacks actually get broken in
     response to a CB.CallBack op.

   - Fix some server/address rotation bugs, including giving up if we
     can't probe a server; giving up if a server says it doesn't have a
     volume, but there are more servers to try.

   - Fix the decoding of fetched statuses to be OpenAFS compatible.

   - Fix the handling of server lookups in Cache Manager ops (such as
     CB.InitCallBackState3) to use a UUID if possible and to handle no
     server being found.

   - Fix a bug in server lookup where not all addresses are compared.

   - Fix the non-encryption of calls that prevents some servers from
     being accessed (this also requires an AF_RXRPC patch that has
     already gone in through the net tree).

  There's also a patch that adds tracepoints to log Cache Manager ops
  that don't find a matching server, either by UUID or by address"

* tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
  afs: Fix the non-encryption of calls
  afs: Fix CB.CallBack handling
  afs: Fix whole-volume callback handling
  afs: Fix afs_find_server search loop
  afs: Fix the handling of an unfound server in CM operations
  afs: Add a tracepoint to record callbacks from unlisted servers
  afs: Fix the handling of CB.InitCallBackState3 to find the server by UUID
  afs: Fix VNOVOL handling in address rotation
  afs: Fix AFSFetchStatus decoder to provide OpenAFS compatibility
  afs: Fix server rotation's handling of fileserver probe failure
  afs: Fix refcounting in callback registration
  afs: Fix giving up callbacks on server destruction
  afs: Fix address list parsing
  afs: Fix directory page locking
2018-05-15 10:48:36 -07:00

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[
{
"BriefDescription": "Uncore cache clock ticks",
"Counter": "0,1,2,3",
"EventName": "UNC_C_CLOCKTICKS",
"PerPkg": "1",
"Unit": "CBO"
},
{
"BriefDescription": "All LLC Misses (code+ data rd + data wr - including demand and prefetch)",
"Counter": "0,1",
"EventCode": "0x34",
"EventName": "UNC_C_LLC_LOOKUP.ANY",
"Filter": "filter_state=0x1",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x11",
"Unit": "CBO"
},
{
"BriefDescription": "M line evictions from LLC (writebacks to memory)",
"Counter": "0,1",
"EventCode": "0x37",
"EventName": "UNC_C_LLC_VICTIMS.M_STATE",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "LLC misses - demand and prefetch data reads - excludes LLC prefetches. Derived from unc_c_tor_inserts.miss_opcode.demand",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.DATA_READ",
"Filter": "filter_opc=0x182",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "LLC misses - Uncacheable reads. Derived from unc_c_tor_inserts.miss_opcode.uncacheable",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.UNCACHEABLE",
"Filter": "filter_opc=0x187",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe allocating writes that miss LLC - DDIO misses. Derived from unc_c_tor_inserts.miss_opcode.ddio_miss",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.PCIE_WRITE",
"Filter": "filter_opc=0x19c",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "LLC misses for ItoM writes (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.miss_opcode.itom_write",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_MISSES.ITOM_WRITE",
"Filter": "filter_opc=0x1c8",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "Streaming stores (full cache line). Derived from unc_c_tor_inserts.opcode.streaming_full",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.STREAMING_FULL",
"Filter": "filter_opc=0x18c",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "Streaming stores (partial cache line). Derived from unc_c_tor_inserts.opcode.streaming_partial",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.STREAMING_PARTIAL",
"Filter": "filter_opc=0x18d",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "Partial PCIe reads. Derived from unc_c_tor_inserts.opcode.pcie_partial",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_PARTIAL_READ",
"Filter": "filter_opc=0x195",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe allocating writes that hit in LLC (DDIO hits). Derived from unc_c_tor_inserts.opcode.ddio_hit",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_WRITE",
"Filter": "filter_opc=0x19c",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe read current. Derived from unc_c_tor_inserts.opcode.pcie_read_current",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_READ",
"Filter": "filter_opc=0x19e",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "ItoM write hits (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.opcode.itom_write_hit",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.ITOM_WRITE",
"Filter": "filter_opc=0x1c8",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe non-snoop reads. Derived from unc_c_tor_inserts.opcode.pcie_read",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_NS_READ",
"Filter": "filter_opc=0x1e4",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe non-snoop writes (partial). Derived from unc_c_tor_inserts.opcode.pcie_partial_write",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_NS_PARTIAL_WRITE",
"Filter": "filter_opc=0x1e5",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "PCIe non-snoop writes (full line). Derived from unc_c_tor_inserts.opcode.pcie_full_write",
"Counter": "0,1",
"EventCode": "0x35",
"EventName": "LLC_REFERENCES.PCIE_NS_WRITE",
"Filter": "filter_opc=0x1e6",
"PerPkg": "1",
"ScaleUnit": "64Bytes",
"UMask": "0x1",
"Unit": "CBO"
},
{
"BriefDescription": "Occupancy counter for all LLC misses; we divide this by UNC_C_CLOCKTICKS to get average Q depth",
"EventCode": "0x36",
"EventName": "UNC_C_TOR_OCCUPANCY.MISS_ALL",
"Filter": "filter_opc=0x182",
"MetricExpr": "(UNC_C_TOR_OCCUPANCY.MISS_ALL / UNC_C_CLOCKTICKS) * 100.",
"MetricName": "tor_occupancy.miss_all %",
"PerPkg": "1",
"UMask": "0xa",
"Unit": "CBO"
},
{
"BriefDescription": "Occupancy counter for LLC data reads (demand and L2 prefetch). Derived from unc_c_tor_occupancy.miss_opcode.llc_data_read",
"EventCode": "0x36",
"EventName": "UNC_C_TOR_OCCUPANCY.LLC_DATA_READ",
"PerPkg": "1",
"UMask": "0x3",
"Unit": "CBO"
},
{
"BriefDescription": "read requests to home agent",
"Counter": "0,1,2,3",
"EventCode": "0x1",
"EventName": "UNC_H_REQUESTS.READS",
"PerPkg": "1",
"UMask": "0x3",
"Unit": "HA"
},
{
"BriefDescription": "write requests to home agent",
"Counter": "0,1,2,3",
"EventCode": "0x1",
"EventName": "UNC_H_REQUESTS.WRITES",
"PerPkg": "1",
"UMask": "0xc",
"Unit": "HA"
}
]