diff options
Diffstat (limited to 'fs/smb/client/trace.h')
| -rw-r--r-- | fs/smb/client/trace.h | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/fs/smb/client/trace.h b/fs/smb/client/trace.h index 36d47ce59631..36d5295c2a6f 100644 --- a/fs/smb/client/trace.h +++ b/fs/smb/client/trace.h @@ -20,6 +20,22 @@ /* * Specify enums for tracing information. */ +#define smb3_rw_credits_traces \ + EM(cifs_trace_rw_credits_call_readv_adjust, "rd-call-adj") \ + EM(cifs_trace_rw_credits_call_writev_adjust, "wr-call-adj") \ + EM(cifs_trace_rw_credits_free_subreq, "free-subreq") \ + EM(cifs_trace_rw_credits_issue_read_adjust, "rd-issu-adj") \ + EM(cifs_trace_rw_credits_issue_write_adjust, "wr-issu-adj") \ + EM(cifs_trace_rw_credits_no_adjust_up, "no-adj-up ") \ + EM(cifs_trace_rw_credits_old_session, "old-session") \ + EM(cifs_trace_rw_credits_read_response_add, "rd-resp-add") \ + EM(cifs_trace_rw_credits_read_response_clear, "rd-resp-clr") \ + EM(cifs_trace_rw_credits_read_submit, "rd-submit ") \ + EM(cifs_trace_rw_credits_write_prepare, "wr-prepare ") \ + EM(cifs_trace_rw_credits_write_response_add, "wr-resp-add") \ + EM(cifs_trace_rw_credits_write_response_clear, "wr-resp-clr") \ + E_(cifs_trace_rw_credits_zero_in_flight, "ZERO-IN-FLT") + #define smb3_tcon_ref_traces \ EM(netfs_trace_tcon_ref_dec_dfs_refer, "DEC DfsRef") \ EM(netfs_trace_tcon_ref_free, "FRE ") \ @@ -59,7 +75,8 @@ #define EM(a, b) a, #define E_(a, b) a -enum smb3_tcon_ref_trace { smb3_tcon_ref_traces } __mode(byte); +enum smb3_rw_credits_trace { smb3_rw_credits_traces } __mode(byte); +enum smb3_tcon_ref_trace { smb3_tcon_ref_traces } __mode(byte); #undef EM #undef E_ @@ -71,6 +88,7 @@ enum smb3_tcon_ref_trace { smb3_tcon_ref_traces } __mode(byte); #define EM(a, b) TRACE_DEFINE_ENUM(a); #define E_(a, b) TRACE_DEFINE_ENUM(a); +smb3_rw_credits_traces; smb3_tcon_ref_traces; #undef EM @@ -1316,6 +1334,41 @@ TRACE_EVENT(smb3_tcon_ref, __entry->ref) ); +TRACE_EVENT(smb3_rw_credits, + TP_PROTO(unsigned int rreq_debug_id, + unsigned int subreq_debug_index, + unsigned int subreq_credits, + unsigned int server_credits, + int server_in_flight, + int credit_change, + enum smb3_rw_credits_trace trace), + TP_ARGS(rreq_debug_id, subreq_debug_index, subreq_credits, + server_credits, server_in_flight, credit_change, trace), + TP_STRUCT__entry( + __field(unsigned int, rreq_debug_id) + __field(unsigned int, subreq_debug_index) + __field(unsigned int, subreq_credits) + __field(unsigned int, server_credits) + __field(int, in_flight) + __field(int, credit_change) + __field(enum smb3_rw_credits_trace, trace) + ), + TP_fast_assign( + __entry->rreq_debug_id = rreq_debug_id; + __entry->subreq_debug_index = subreq_debug_index; + __entry->subreq_credits = subreq_credits; + __entry->server_credits = server_credits; + __entry->in_flight = server_in_flight; + __entry->credit_change = credit_change; + __entry->trace = trace; + ), + TP_printk("R=%08x[%x] %s cred=%u chg=%d pool=%u ifl=%d", + __entry->rreq_debug_id, __entry->subreq_debug_index, + __print_symbolic(__entry->trace, smb3_rw_credits_traces), + __entry->subreq_credits, __entry->credit_change, + __entry->server_credits, __entry->in_flight) + ); + #undef EM #undef E_ |