Merge tag 'nfsd-4.15' of git://linux-nfs.org/~bfields/linux
Pull nfsd updates from Bruce Fields:
"Lots of good bugfixes, including:
- fix a number of races in the NFSv4+ state code
- fix some shutdown crashes in multiple-network-namespace cases
- relax our 4.1 session limits; if you've an artificially low limit
to the number of 4.1 clients that can mount simultaneously, try
upgrading"
* tag 'nfsd-4.15' of git://linux-nfs.org/~bfields/linux: (22 commits)
SUNRPC: Improve ordering of transport processing
nfsd: deal with revoked delegations appropriately
svcrdma: Enqueue after setting XPT_CLOSE in completion handlers
nfsd: use nfs->ns.inum as net ID
rpc: remove some BUG()s
svcrdma: Preserve CB send buffer across retransmits
nfds: avoid gettimeofday for nfssvc_boot time
fs, nfsd: convert nfs4_file.fi_ref from atomic_t to refcount_t
fs, nfsd: convert nfs4_cntl_odstate.co_odcount from atomic_t to refcount_t
fs, nfsd: convert nfs4_stid.sc_count from atomic_t to refcount_t
lockd: double unregister of inetaddr notifiers
nfsd4: catch some false session retries
nfsd4: fix cached replies to solo SEQUENCE compounds
sunrcp: make function _svc_create_xprt static
SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status
nfsd: use ARRAY_SIZE
nfsd: give out fewer session slots as limit approaches
nfsd: increase DRC cache limit
nfsd: remove unnecessary nofilehandle checks
nfs_common: convert int to bool
...
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index ecbdbfe..8c153f6 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -486,20 +486,22 @@ TRACE_EVENT(svc_recv,
TP_ARGS(rqst, status),
TP_STRUCT__entry(
- __field(struct sockaddr *, addr)
__field(u32, xid)
__field(int, status)
__field(unsigned long, flags)
+ __dynamic_array(unsigned char, addr, rqst->rq_addrlen)
),
TP_fast_assign(
- __entry->addr = (struct sockaddr *)&rqst->rq_addr;
__entry->xid = status > 0 ? be32_to_cpu(rqst->rq_xid) : 0;
__entry->status = status;
__entry->flags = rqst->rq_flags;
+ memcpy(__get_dynamic_array(addr),
+ &rqst->rq_addr, rqst->rq_addrlen);
),
- TP_printk("addr=%pIScp xid=0x%08x status=%d flags=%s", __entry->addr,
+ TP_printk("addr=%pIScp xid=0x%08x status=%d flags=%s",
+ (struct sockaddr *)__get_dynamic_array(addr),
__entry->xid, __entry->status,
show_rqstp_flags(__entry->flags))
);
@@ -544,22 +546,23 @@ DECLARE_EVENT_CLASS(svc_rqst_status,
TP_ARGS(rqst, status),
TP_STRUCT__entry(
- __field(struct sockaddr *, addr)
__field(u32, xid)
- __field(int, dropme)
__field(int, status)
__field(unsigned long, flags)
+ __dynamic_array(unsigned char, addr, rqst->rq_addrlen)
),
TP_fast_assign(
- __entry->addr = (struct sockaddr *)&rqst->rq_addr;
__entry->xid = be32_to_cpu(rqst->rq_xid);
__entry->status = status;
__entry->flags = rqst->rq_flags;
+ memcpy(__get_dynamic_array(addr),
+ &rqst->rq_addr, rqst->rq_addrlen);
),
TP_printk("addr=%pIScp rq_xid=0x%08x status=%d flags=%s",
- __entry->addr, __entry->xid,
+ (struct sockaddr *)__get_dynamic_array(addr),
+ __entry->xid,
__entry->status, show_rqstp_flags(__entry->flags))
);