perf does not know how to deal with a __builtin_bswap32() call, and
complains. All other functions just store the xid etc in host endian
form, so let's do that in the tracepoint for nfsd_file_acquire too.
Signed-off-by: Trond Myklebust <[email protected]>
---
fs/nfsd/trace.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index ffc78a0e28b2..b073bdc2e6e8 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -228,7 +228,7 @@ TRACE_EVENT(nfsd_file_acquire,
TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
TP_STRUCT__entry(
- __field(__be32, xid)
+ __field(u32, xid)
__field(unsigned int, hash)
__field(void *, inode)
__field(unsigned int, may_flags)
@@ -236,11 +236,11 @@ TRACE_EVENT(nfsd_file_acquire,
__field(unsigned long, nf_flags)
__field(unsigned char, nf_may)
__field(struct file *, nf_file)
- __field(__be32, status)
+ __field(u32, status)
),
TP_fast_assign(
- __entry->xid = rqstp->rq_xid;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
__entry->hash = hash;
__entry->inode = inode;
__entry->may_flags = may_flags;
@@ -248,15 +248,15 @@ TRACE_EVENT(nfsd_file_acquire,
__entry->nf_flags = nf ? nf->nf_flags : 0;
__entry->nf_may = nf ? nf->nf_may : 0;
__entry->nf_file = nf ? nf->nf_file : NULL;
- __entry->status = status;
+ __entry->status = be32_to_cpu(status);
),
TP_printk("xid=0x%x hash=0x%x inode=0x%p may_flags=%s ref=%d nf_flags=%s nf_may=%s nf_file=0x%p status=%u",
- be32_to_cpu(__entry->xid), __entry->hash, __entry->inode,
+ __entry->xid, __entry->hash, __entry->inode,
show_nf_may(__entry->may_flags), __entry->nf_ref,
show_nf_flags(__entry->nf_flags),
show_nf_may(__entry->nf_may), __entry->nf_file,
- be32_to_cpu(__entry->status))
+ __entry->status)
);
DECLARE_EVENT_CLASS(nfsd_file_search_class,
--
2.24.1