/*
* Define enums for tracing information.
*/
-#ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
-#define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
-
-enum netfs_read_trace {
- netfs_read_trace_expanded,
- netfs_read_trace_readahead,
- netfs_read_trace_readpage,
- netfs_read_trace_write_begin,
-};
-
-enum netfs_rreq_trace {
- netfs_rreq_trace_assess,
- netfs_rreq_trace_done,
- netfs_rreq_trace_free,
- netfs_rreq_trace_resubmit,
- netfs_rreq_trace_unlock,
- netfs_rreq_trace_unmark,
- netfs_rreq_trace_write,
-};
-
-enum netfs_sreq_trace {
- netfs_sreq_trace_download_instead,
- netfs_sreq_trace_free,
- netfs_sreq_trace_prepare,
- netfs_sreq_trace_resubmit_short,
- netfs_sreq_trace_submit,
- netfs_sreq_trace_terminated,
- netfs_sreq_trace_write,
- netfs_sreq_trace_write_skip,
- netfs_sreq_trace_write_term,
-};
-
-enum netfs_failure {
- netfs_fail_check_write_begin,
- netfs_fail_copy_to_cache,
- netfs_fail_read,
- netfs_fail_short_readpage,
- netfs_fail_short_write_begin,
- netfs_fail_prepare_write,
-};
-
-#endif
-
#define netfs_read_traces \
EM(netfs_read_trace_expanded, "EXPANDED ") \
EM(netfs_read_trace_readahead, "READAHEAD") \
EM(netfs_fail_short_write_begin, "short-write-begin") \
E_(netfs_fail_prepare_write, "prep-write")
+#ifndef __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __NETFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+#undef EM
+#undef E_
+#define EM(a, b) a,
+#define E_(a, b) a
+
+enum netfs_read_trace { netfs_read_traces } __mode(byte);
+enum netfs_rreq_trace { netfs_rreq_traces } __mode(byte);
+enum netfs_sreq_trace { netfs_sreq_traces } __mode(byte);
+enum netfs_failure { netfs_failures } __mode(byte);
+
+#endif
/*
* Export enum symbols via userspace.
__entry->error)
);
+#undef EM
+#undef E_
#endif /* _TRACE_NETFS_H */
/* This part must be outside protection */