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| author | Chuck Lever <chuck.lever@oracle.com> | 2018-03-27 16:52:57 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2018-04-03 21:08:14 +0200 |
| commit | 79e0b4e247b3d1787ade451cc0187e8d3b0e6e53 (patch) | |
| tree | 6910f83e647e7d6c2b3ff46cffb494ea321d810b /fs/nfsd/trace.h | |
| parent | nfsd: Fix NFSD trace points (diff) | |
| download | linux-79e0b4e247b3d1787ade451cc0187e8d3b0e6e53.tar.xz linux-79e0b4e247b3d1787ade451cc0187e8d3b0e6e53.zip | |
nfsd: Record request byte count, not count of vectors
Byte count is more helpful to know than vector count.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/trace.h')
| -rw-r--r-- | fs/nfsd/trace.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 3aa3f3b1eeaa..9b7950602fad 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -15,26 +15,21 @@ DECLARE_EVENT_CLASS(nfsd_io_class, TP_PROTO(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset, - int len), + unsigned long len), TP_ARGS(rqstp, fhp, offset, len), TP_STRUCT__entry( __field(u32, xid) __field(u32, fh_hash) __field(loff_t, offset) - __field(int, len) + __field(unsigned long, len) ), TP_fast_assign( __entry->xid = be32_to_cpu(rqstp->rq_xid); - do { - struct knfsd_fh fh; - - fh_copy_shallow(&fh, &fhp->fh_handle); - __entry->fh_hash = knfsd_fh_hash(&fh); - } while (0); + __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); __entry->offset = offset; __entry->len = len; ), - TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%d", + TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", __entry->xid, __entry->fh_hash, __entry->offset, __entry->len) ) @@ -44,7 +39,7 @@ DEFINE_EVENT(nfsd_io_class, name, \ TP_PROTO(struct svc_rqst *rqstp, \ struct svc_fh *fhp, \ loff_t offset, \ - int len), \ + unsigned long len), \ TP_ARGS(rqstp, fhp, offset, len)) DEFINE_NFSD_IO_EVENT(read_start); |