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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/infiniband/ulp/rtrs/rtrs-srv-trace.h | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/infiniband/ulp/rtrs/rtrs-srv-trace.h')
-rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-srv-trace.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv-trace.h b/drivers/infiniband/ulp/rtrs/rtrs-srv-trace.h new file mode 100644 index 000000000..587d3e033 --- /dev/null +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv-trace.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * RDMA Network Block Driver + * + * Copyright (c) 2022 1&1 IONOS SE. All rights reserved. + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM rtrs_srv + +#if !defined(_TRACE_RTRS_SRV_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_RTRS_SRV_H + +#include <linux/tracepoint.h> + +struct rtrs_srv_op; +struct rtrs_srv_con; +struct rtrs_srv_path; + +TRACE_DEFINE_ENUM(RTRS_SRV_CONNECTING); +TRACE_DEFINE_ENUM(RTRS_SRV_CONNECTED); +TRACE_DEFINE_ENUM(RTRS_SRV_CLOSING); +TRACE_DEFINE_ENUM(RTRS_SRV_CLOSED); + +#define show_rtrs_srv_state(x) \ + __print_symbolic(x, \ + { RTRS_SRV_CONNECTING, "CONNECTING" }, \ + { RTRS_SRV_CONNECTED, "CONNECTED" }, \ + { RTRS_SRV_CLOSING, "CLOSING" }, \ + { RTRS_SRV_CLOSED, "CLOSED" }) + +TRACE_EVENT(send_io_resp_imm, + TP_PROTO(struct rtrs_srv_op *id, + bool need_inval, + bool always_invalidate, + int errno), + + TP_ARGS(id, need_inval, always_invalidate, errno), + + TP_STRUCT__entry( + __field(u8, dir) + __field(bool, need_inval) + __field(bool, always_invalidate) + __field(u32, msg_id) + __field(int, wr_cnt) + __field(u32, signal_interval) + __field(int, state) + __field(int, errno) + __array(char, sessname, NAME_MAX) + ), + + TP_fast_assign( + struct rtrs_srv_con *con = id->con; + struct rtrs_path *s = con->c.path; + struct rtrs_srv_path *srv_path = to_srv_path(s); + + __entry->dir = id->dir; + __entry->state = srv_path->state; + __entry->errno = errno; + __entry->need_inval = need_inval; + __entry->always_invalidate = always_invalidate; + __entry->msg_id = id->msg_id; + __entry->wr_cnt = atomic_read(&con->c.wr_cnt); + __entry->signal_interval = s->signal_interval; + memcpy(__entry->sessname, kobject_name(&srv_path->kobj), NAME_MAX); + ), + + TP_printk("sess='%s' state='%s' dir=%s err='%d' inval='%d' glob-inval='%d' msgid='%u' wrcnt='%d' sig-interval='%u'", + __entry->sessname, + show_rtrs_srv_state(__entry->state), + __print_symbolic(__entry->dir, + { READ, "READ" }, + { WRITE, "WRITE" }), + __entry->errno, + __entry->need_inval, + __entry->always_invalidate, + __entry->msg_id, + __entry->wr_cnt, + __entry->signal_interval + ) +); + +#endif /* _TRACE_RTRS_SRV_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE rtrs-srv-trace +#include <trace/define_trace.h> + |