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authorJeff Layton <jlayton@primarydata.com>2014-11-19 15:51:14 +0300
committerJ. Bruce Fields <bfields@redhat.com>2014-12-09 19:21:20 +0300
commit4d152e2c9a6a3e3556ce5da7782a9e2836edbe0f (patch)
tree3c3b778275aaeed90a0e81a708508e113bab606d /include/trace
parent2941b0e91ba68b1f77140e556307e00616a5bb46 (diff)
downloadlinux-4d152e2c9a6a3e3556ce5da7782a9e2836edbe0f.tar.xz
sunrpc: add a generic rq_flags field to svc_rqst and move rq_secure to it
In a later patch, we're going to need some atomic bit flags. Since that field will need to be an unsigned long, we mitigate that space consumption by migrating some other bitflags to the new field. Start with the rq_secure flag. Signed-off-by: Jeff Layton <jlayton@primarydata.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/sunrpc.h17
1 files changed, 13 insertions, 4 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index 171ca4ff6d99..5eb5f79d9794 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -412,6 +412,10 @@ TRACE_EVENT(xs_tcp_data_recv,
__entry->copied, __entry->reclen, __entry->offset)
);
+#define show_rqstp_flags(flags) \
+ __print_flags(flags, "|", \
+ { (1UL << RQ_SECURE), "RQ_SECURE"})
+
TRACE_EVENT(svc_recv,
TP_PROTO(struct svc_rqst *rqst, int status),
@@ -421,16 +425,19 @@ TRACE_EVENT(svc_recv,
__field(struct sockaddr *, addr)
__field(__be32, xid)
__field(int, status)
+ __field(unsigned long, flags)
),
TP_fast_assign(
__entry->addr = (struct sockaddr *)&rqst->rq_addr;
__entry->xid = status > 0 ? rqst->rq_xid : 0;
__entry->status = status;
+ __entry->flags = rqst->rq_flags;
),
- TP_printk("addr=%pIScp xid=0x%x status=%d", __entry->addr,
- be32_to_cpu(__entry->xid), __entry->status)
+ TP_printk("addr=%pIScp xid=0x%x status=%d flags=%s", __entry->addr,
+ be32_to_cpu(__entry->xid), __entry->status,
+ show_rqstp_flags(__entry->flags))
);
DECLARE_EVENT_CLASS(svc_rqst_status,
@@ -444,6 +451,7 @@ DECLARE_EVENT_CLASS(svc_rqst_status,
__field(__be32, xid)
__field(int, dropme)
__field(int, status)
+ __field(unsigned long, flags)
),
TP_fast_assign(
@@ -451,11 +459,12 @@ DECLARE_EVENT_CLASS(svc_rqst_status,
__entry->xid = rqst->rq_xid;
__entry->dropme = (int)rqst->rq_dropme;
__entry->status = status;
+ __entry->flags = rqst->rq_flags;
),
- TP_printk("addr=%pIScp rq_xid=0x%x dropme=%d status=%d",
+ TP_printk("addr=%pIScp rq_xid=0x%x dropme=%d status=%d flags=%s",
__entry->addr, be32_to_cpu(__entry->xid), __entry->dropme,
- __entry->status)
+ __entry->status, show_rqstp_flags(__entry->flags))
);
DEFINE_EVENT(svc_rqst_status, svc_process,