Commit a9ceb060 authored by Trond Myklebust's avatar Trond Myklebust Committed by J. Bruce Fields

nfsd: Fix a perf warning

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: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 19e0663f
...@@ -228,7 +228,7 @@ TRACE_EVENT(nfsd_file_acquire, ...@@ -228,7 +228,7 @@ TRACE_EVENT(nfsd_file_acquire,
TP_ARGS(rqstp, hash, inode, may_flags, nf, status), TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
TP_STRUCT__entry( TP_STRUCT__entry(
__field(__be32, xid) __field(u32, xid)
__field(unsigned int, hash) __field(unsigned int, hash)
__field(void *, inode) __field(void *, inode)
__field(unsigned int, may_flags) __field(unsigned int, may_flags)
...@@ -236,11 +236,11 @@ TRACE_EVENT(nfsd_file_acquire, ...@@ -236,11 +236,11 @@ TRACE_EVENT(nfsd_file_acquire,
__field(unsigned long, nf_flags) __field(unsigned long, nf_flags)
__field(unsigned char, nf_may) __field(unsigned char, nf_may)
__field(struct file *, nf_file) __field(struct file *, nf_file)
__field(__be32, status) __field(u32, status)
), ),
TP_fast_assign( TP_fast_assign(
__entry->xid = rqstp->rq_xid; __entry->xid = be32_to_cpu(rqstp->rq_xid);
__entry->hash = hash; __entry->hash = hash;
__entry->inode = inode; __entry->inode = inode;
__entry->may_flags = may_flags; __entry->may_flags = may_flags;
...@@ -248,15 +248,15 @@ TRACE_EVENT(nfsd_file_acquire, ...@@ -248,15 +248,15 @@ TRACE_EVENT(nfsd_file_acquire,
__entry->nf_flags = nf ? nf->nf_flags : 0; __entry->nf_flags = nf ? nf->nf_flags : 0;
__entry->nf_may = nf ? nf->nf_may : 0; __entry->nf_may = nf ? nf->nf_may : 0;
__entry->nf_file = nf ? nf->nf_file : NULL; __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", 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_may(__entry->may_flags), __entry->nf_ref,
show_nf_flags(__entry->nf_flags), show_nf_flags(__entry->nf_flags),
show_nf_may(__entry->nf_may), __entry->nf_file, show_nf_may(__entry->nf_may), __entry->nf_file,
be32_to_cpu(__entry->status)) __entry->status)
); );
DECLARE_EVENT_CLASS(nfsd_file_search_class, DECLARE_EVENT_CLASS(nfsd_file_search_class,
......
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