m2-internship/perf-eh_elf
1
0
Fork 0
Code Issues 1 Pull requests Releases Wiki Activity
perf-eh_elf/pmu-events/arch/x86/bonnell/virtual-memory.json

124 lines
3.5 KiB
JSON
Raw Normal View History

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 19:48:36 +02:00
[
{
"EventCode": "0x8",
"Counter": "0,1",
"UMask": "0x7",
"EventName": "DATA_TLB_MISSES.DTLB_MISS",
"SampleAfterValue": "200000",
"BriefDescription": "Memory accesses that missed the DTLB."
},
{
"EventCode": "0x8",
"Counter": "0,1",
"UMask": "0x5",
"EventName": "DATA_TLB_MISSES.DTLB_MISS_LD",
"SampleAfterValue": "200000",
"BriefDescription": "DTLB misses due to load operations."
},
{
"EventCode": "0x8",
"Counter": "0,1",
"UMask": "0x9",
"EventName": "DATA_TLB_MISSES.L0_DTLB_MISS_LD",
"SampleAfterValue": "200000",
"BriefDescription": "L0 DTLB misses due to load operations."
},
{
"EventCode": "0x8",
"Counter": "0,1",
"UMask": "0x6",
"EventName": "DATA_TLB_MISSES.DTLB_MISS_ST",
"SampleAfterValue": "200000",
"BriefDescription": "DTLB misses due to store operations."
},
{
"EventCode": "0x8",
"Counter": "0,1",
"UMask": "0xa",
"EventName": "DATA_TLB_MISSES.L0_DTLB_MISS_ST",
"SampleAfterValue": "200000",
"BriefDescription": "L0 DTLB misses due to store operations"
},
{
"EventCode": "0xC",
"Counter": "0,1",
"UMask": "0x3",
"EventName": "PAGE_WALKS.WALKS",
"SampleAfterValue": "200000",
"BriefDescription": "Number of page-walks executed."
},
{
"EventCode": "0xC",
"Counter": "0,1",
"UMask": "0x3",
"EventName": "PAGE_WALKS.CYCLES",
"SampleAfterValue": "2000000",
"BriefDescription": "Duration of page-walks in core cycles"
},
{
"EventCode": "0xC",
"Counter": "0,1",
"UMask": "0x1",
"EventName": "PAGE_WALKS.D_SIDE_WALKS",
"SampleAfterValue": "200000",
"BriefDescription": "Number of D-side only page walks"
},
{
"EventCode": "0xC",
"Counter": "0,1",
"UMask": "0x1",
"EventName": "PAGE_WALKS.D_SIDE_CYCLES",
"SampleAfterValue": "2000000",
"BriefDescription": "Duration of D-side only page walks"
},
{
"EventCode": "0xC",
"Counter": "0,1",
"UMask": "0x2",
"EventName": "PAGE_WALKS.I_SIDE_WALKS",
"SampleAfterValue": "200000",
"BriefDescription": "Number of I-Side page walks"
},
{
"EventCode": "0xC",
"Counter": "0,1",
"UMask": "0x2",
"EventName": "PAGE_WALKS.I_SIDE_CYCLES",
"SampleAfterValue": "2000000",
"BriefDescription": "Duration of I-Side page walks"
},
{
"EventCode": "0x82",
"Counter": "0,1",
"UMask": "0x1",
"EventName": "ITLB.HIT",
"SampleAfterValue": "200000",
"BriefDescription": "ITLB hits."
},
{
"EventCode": "0x82",
"Counter": "0,1",
"UMask": "0x4",
"EventName": "ITLB.FLUSH",
"SampleAfterValue": "200000",
"BriefDescription": "ITLB flushes."
},
{
"PEBS": "2",
"EventCode": "0x82",
"Counter": "0,1",
"UMask": "0x2",
"EventName": "ITLB.MISSES",
"SampleAfterValue": "200000",
"BriefDescription": "ITLB misses."
},
{
"PEBS": "1",
"EventCode": "0xCB",
"Counter": "0,1",
"UMask": "0x4",
"EventName": "MEM_LOAD_RETIRED.DTLB_MISS",
"SampleAfterValue": "200000",
"BriefDescription": "Retired loads that miss the DTLB (precise event)."
}
]
Reference in a new issue Copy permalink