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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-10 00:33:15 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-10 00:33:15 +0300
commit06cbd26d312edfe4a83ff541c23f8f866265eb24 (patch)
tree45046d0daca202df6c590390df05fbd07ed84a5d /include/trace
parentabde77eb5c66b2f98539c4644b54f34b7e179e6b (diff)
parent5940d1cf9f42f67e9cc3f7df9eda39f5888d6e9e (diff)
downloadlinux-06cbd26d312edfe4a83ff541c23f8f866265eb24.tar.xz
Merge tag 'nfs-for-5.2-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client updates from Anna Schumaker: "Highlights include: Stable bugfixes: - Fall back to MDS if no deviceid is found rather than aborting # v4.11+ - NFS4: Fix v4.0 client state corruption when mount Features: - Much improved handling of soft mounts with NFS v4.0: - Reduce risk of false positive timeouts - Faster failover of reads and writes after a timeout - Added a "softerr" mount option to return ETIMEDOUT instead of EIO to the application after a timeout - Increase number of xprtrdma backchannel requests - Add additional xprtrdma tracepoints - Improved send completion batching for xprtrdma Other bugfixes and cleanups: - Return -EINVAL when NFS v4.2 is passed an invalid dedup mode - Reduce usage of GFP_ATOMIC pages in SUNRPC - Various minor NFS over RDMA cleanups and bugfixes - Use the correct container namespace for upcalls - Don't share superblocks between user namespaces - Various other container fixes - Make nfs_match_client() killable to prevent soft lockups - Don't mark all open state for recovery when handling recallable state revoked flag" * tag 'nfs-for-5.2-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (69 commits) SUNRPC: Rebalance a kref in auth_gss.c NFS: Fix a double unlock from nfs_match,get_client nfs: pass the correct prototype to read_cache_page NFSv4: don't mark all open state for recovery when handling recallable state revoked flag SUNRPC: Fix an error code in gss_alloc_msg() SUNRPC: task should be exit if encode return EKEYEXPIRED more times NFS4: Fix v4.0 client state corruption when mount PNFS fallback to MDS if no deviceid found NFS: make nfs_match_client killable lockd: Store the lockd client credential in struct nlm_host NFS: When mounting, don't share filesystems between different user namespaces NFS: Convert NFSv2 to use the container user namespace NFSv4: Convert the NFS client idmapper to use the container user namespace NFS: Convert NFSv3 to use the container user namespace SUNRPC: Use namespace of listening daemon in the client AUTH_GSS upcall SUNRPC: Use the client user namespace when encoding creds NFS: Store the credential of the mount process in the nfs_server SUNRPC: Cache cred of process creating the rpc_client xprtrdma: Remove stale comment xprtrdma: Update comments that reference ib_drain_qp ...
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/rpcrdma.h27
-rw-r--r--include/trace/events/sunrpc.h8
2 files changed, 31 insertions, 4 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
index 962975b4313f..df9851cb82b2 100644
--- a/include/trace/events/rpcrdma.h
+++ b/include/trace/events/rpcrdma.h
@@ -511,6 +511,33 @@ TRACE_EVENT(xprtrdma_marshal,
)
);
+TRACE_EVENT(xprtrdma_marshal_failed,
+ TP_PROTO(const struct rpc_rqst *rqst,
+ int ret
+ ),
+
+ TP_ARGS(rqst, ret),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = rqst->rq_task->tk_pid;
+ __entry->client_id = rqst->rq_task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->ret = ret;
+ ),
+
+ TP_printk("task:%u@%u xid=0x%08x: ret=%d",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __entry->ret
+ )
+);
+
TRACE_EVENT(xprtrdma_post_send,
TP_PROTO(
const struct rpcrdma_req *req,
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index f0a6f0c5549c..ffa3c51dbb1a 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -82,7 +82,6 @@ TRACE_DEFINE_ENUM(RPC_TASK_SWAPPER);
TRACE_DEFINE_ENUM(RPC_CALL_MAJORSEEN);
TRACE_DEFINE_ENUM(RPC_TASK_ROOTCREDS);
TRACE_DEFINE_ENUM(RPC_TASK_DYNAMIC);
-TRACE_DEFINE_ENUM(RPC_TASK_KILLED);
TRACE_DEFINE_ENUM(RPC_TASK_SOFT);
TRACE_DEFINE_ENUM(RPC_TASK_SOFTCONN);
TRACE_DEFINE_ENUM(RPC_TASK_SENT);
@@ -97,7 +96,6 @@ TRACE_DEFINE_ENUM(RPC_TASK_NO_RETRANS_TIMEOUT);
{ RPC_CALL_MAJORSEEN, "MAJORSEEN" }, \
{ RPC_TASK_ROOTCREDS, "ROOTCREDS" }, \
{ RPC_TASK_DYNAMIC, "DYNAMIC" }, \
- { RPC_TASK_KILLED, "KILLED" }, \
{ RPC_TASK_SOFT, "SOFT" }, \
{ RPC_TASK_SOFTCONN, "SOFTCONN" }, \
{ RPC_TASK_SENT, "SENT" }, \
@@ -111,6 +109,7 @@ TRACE_DEFINE_ENUM(RPC_TASK_ACTIVE);
TRACE_DEFINE_ENUM(RPC_TASK_NEED_XMIT);
TRACE_DEFINE_ENUM(RPC_TASK_NEED_RECV);
TRACE_DEFINE_ENUM(RPC_TASK_MSG_PIN_WAIT);
+TRACE_DEFINE_ENUM(RPC_TASK_SIGNALLED);
#define rpc_show_runstate(flags) \
__print_flags(flags, "|", \
@@ -119,7 +118,8 @@ TRACE_DEFINE_ENUM(RPC_TASK_MSG_PIN_WAIT);
{ (1UL << RPC_TASK_ACTIVE), "ACTIVE" }, \
{ (1UL << RPC_TASK_NEED_XMIT), "NEED_XMIT" }, \
{ (1UL << RPC_TASK_NEED_RECV), "NEED_RECV" }, \
- { (1UL << RPC_TASK_MSG_PIN_WAIT), "MSG_PIN_WAIT" })
+ { (1UL << RPC_TASK_MSG_PIN_WAIT), "MSG_PIN_WAIT" }, \
+ { (1UL << RPC_TASK_SIGNALLED), "SIGNALLED" })
DECLARE_EVENT_CLASS(rpc_task_running,
@@ -186,7 +186,7 @@ DECLARE_EVENT_CLASS(rpc_task_queued,
__entry->client_id = task->tk_client ?
task->tk_client->cl_clid : -1;
__entry->task_id = task->tk_pid;
- __entry->timeout = task->tk_timeout;
+ __entry->timeout = rpc_task_timeout(task);
__entry->runstate = task->tk_runstate;
__entry->status = task->tk_status;
__entry->flags = task->tk_flags;