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Merge tag 'nfs-for-4.17-2' of git://git.linux-nfs.org/projects/anna/linux-nfs

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Pull NFS client fixes from Anna Schumaker:
 "These patches fix both a possible corruption during NFSoRDMA MR
  recovery, and a sunrpc tracepoint crash.

  Additionally, Trond has a new email address to put in the MAINTAINERS
  file"

* tag 'nfs-for-4.17-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
  Change Trond's email address in MAINTAINERS
  sunrpc: Fix latency trace point crashes
  xprtrdma: Fix list corruption / DMAR errors during MR recovery
This commit is contained in:
Linus Torvalds
2018-05-11 13:56:43 -07:00
parent ac42803695 04ac6fdba1
commit a1f45efbb9
6 changed files with 17 additions and 22 deletions
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16
include/trace/events/sunrpc.h
View File

@@ -224,6 +224,8 @@ TRACE_EVENT(rpc_stats_latency,
TP_ARGS(task, backlog, rtt, execute),
TP_STRUCT__entry(
__field(unsigned int, task_id)
__field(unsigned int, client_id)
__field(u32, xid)
__field(int, version)
__string(progname, task->tk_client->cl_program->name)
@@ -231,13 +233,11 @@ TRACE_EVENT(rpc_stats_latency,
__field(unsigned long, backlog)
__field(unsigned long, rtt)
__field(unsigned long, execute)
__string(addr,
task->tk_xprt->address_strings[RPC_DISPLAY_ADDR])
__string(port,
task->tk_xprt->address_strings[RPC_DISPLAY_PORT])
),
TP_fast_assign(
__entry->client_id = task->tk_client->cl_clid;
__entry->task_id = task->tk_pid;
__entry->xid = be32_to_cpu(task->tk_rqstp->rq_xid);
__entry->version = task->tk_client->cl_vers;
__assign_str(progname, task->tk_client->cl_program->name)
@@ -245,14 +245,10 @@ TRACE_EVENT(rpc_stats_latency,
__entry->backlog = ktime_to_us(backlog);
__entry->rtt = ktime_to_us(rtt);
__entry->execute = ktime_to_us(execute);
__assign_str(addr,
task->tk_xprt->address_strings[RPC_DISPLAY_ADDR]);
__assign_str(port,
task->tk_xprt->address_strings[RPC_DISPLAY_PORT]);
),
TP_printk("peer=[%s]:%s xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu",
__get_str(addr), __get_str(port), __entry->xid,
TP_printk("task:%u@%d xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu",
__entry->task_id, __entry->client_id, __entry->xid,
__get_str(progname), __entry->version, __get_str(procname),
__entry->backlog, __entry->rtt, __entry->execute)
);