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Diffstat (limited to 'fs/smb/client/trace.h')
-rw-r--r--fs/smb/client/trace.h256
1 files changed, 254 insertions, 2 deletions
diff --git a/fs/smb/client/trace.h b/fs/smb/client/trace.h
index 36d47ce59631..0f0c10c7ada7 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
@@ -188,6 +206,116 @@ DEFINE_SMB3_OTHER_ERR_EVENT(query_dir_err);
DEFINE_SMB3_OTHER_ERR_EVENT(zero_err);
DEFINE_SMB3_OTHER_ERR_EVENT(falloc_err);
+/*
+ * For logging errors in reflink and copy_range ops e.g. smb2_copychunk_range
+ * and smb2_duplicate_extents
+ */
+DECLARE_EVENT_CLASS(smb3_copy_range_err_class,
+ TP_PROTO(unsigned int xid,
+ __u64 src_fid,
+ __u64 target_fid,
+ __u32 tid,
+ __u64 sesid,
+ __u64 src_offset,
+ __u64 target_offset,
+ __u32 len,
+ int rc),
+ TP_ARGS(xid, src_fid, target_fid, tid, sesid, src_offset, target_offset, len, rc),
+ TP_STRUCT__entry(
+ __field(unsigned int, xid)
+ __field(__u64, src_fid)
+ __field(__u64, target_fid)
+ __field(__u32, tid)
+ __field(__u64, sesid)
+ __field(__u64, src_offset)
+ __field(__u64, target_offset)
+ __field(__u32, len)
+ __field(int, rc)
+ ),
+ TP_fast_assign(
+ __entry->xid = xid;
+ __entry->src_fid = src_fid;
+ __entry->target_fid = target_fid;
+ __entry->tid = tid;
+ __entry->sesid = sesid;
+ __entry->src_offset = src_offset;
+ __entry->target_offset = target_offset;
+ __entry->len = len;
+ __entry->rc = rc;
+ ),
+ TP_printk("\txid=%u sid=0x%llx tid=0x%x source fid=0x%llx source offset=0x%llx target fid=0x%llx target offset=0x%llx len=0x%x rc=%d",
+ __entry->xid, __entry->sesid, __entry->tid, __entry->target_fid,
+ __entry->src_offset, __entry->target_fid, __entry->target_offset, __entry->len, __entry->rc)
+)
+
+#define DEFINE_SMB3_COPY_RANGE_ERR_EVENT(name) \
+DEFINE_EVENT(smb3_copy_range_err_class, smb3_##name, \
+ TP_PROTO(unsigned int xid, \
+ __u64 src_fid, \
+ __u64 target_fid, \
+ __u32 tid, \
+ __u64 sesid, \
+ __u64 src_offset, \
+ __u64 target_offset, \
+ __u32 len, \
+ int rc), \
+ TP_ARGS(xid, src_fid, target_fid, tid, sesid, src_offset, target_offset, len, rc))
+
+DEFINE_SMB3_COPY_RANGE_ERR_EVENT(clone_err);
+/* TODO: Add SMB3_COPY_RANGE_ERR_EVENT(copychunk_err) */
+
+DECLARE_EVENT_CLASS(smb3_copy_range_done_class,
+ TP_PROTO(unsigned int xid,
+ __u64 src_fid,
+ __u64 target_fid,
+ __u32 tid,
+ __u64 sesid,
+ __u64 src_offset,
+ __u64 target_offset,
+ __u32 len),
+ TP_ARGS(xid, src_fid, target_fid, tid, sesid, src_offset, target_offset, len),
+ TP_STRUCT__entry(
+ __field(unsigned int, xid)
+ __field(__u64, src_fid)
+ __field(__u64, target_fid)
+ __field(__u32, tid)
+ __field(__u64, sesid)
+ __field(__u64, src_offset)
+ __field(__u64, target_offset)
+ __field(__u32, len)
+ ),
+ TP_fast_assign(
+ __entry->xid = xid;
+ __entry->src_fid = src_fid;
+ __entry->target_fid = target_fid;
+ __entry->tid = tid;
+ __entry->sesid = sesid;
+ __entry->src_offset = src_offset;
+ __entry->target_offset = target_offset;
+ __entry->len = len;
+ ),
+ TP_printk("\txid=%u sid=0x%llx tid=0x%x source fid=0x%llx source offset=0x%llx target fid=0x%llx target offset=0x%llx len=0x%x",
+ __entry->xid, __entry->sesid, __entry->tid, __entry->target_fid,
+ __entry->src_offset, __entry->target_fid, __entry->target_offset, __entry->len)
+)
+
+#define DEFINE_SMB3_COPY_RANGE_DONE_EVENT(name) \
+DEFINE_EVENT(smb3_copy_range_done_class, smb3_##name, \
+ TP_PROTO(unsigned int xid, \
+ __u64 src_fid, \
+ __u64 target_fid, \
+ __u32 tid, \
+ __u64 sesid, \
+ __u64 src_offset, \
+ __u64 target_offset, \
+ __u32 len), \
+ TP_ARGS(xid, src_fid, target_fid, tid, sesid, src_offset, target_offset, len))
+
+DEFINE_SMB3_COPY_RANGE_DONE_EVENT(copychunk_enter);
+DEFINE_SMB3_COPY_RANGE_DONE_EVENT(clone_enter);
+DEFINE_SMB3_COPY_RANGE_DONE_EVENT(copychunk_done);
+DEFINE_SMB3_COPY_RANGE_DONE_EVENT(clone_done);
+
/* For logging successful read or write */
DECLARE_EVENT_CLASS(smb3_rw_done_class,
@@ -1153,6 +1281,46 @@ DEFINE_EVENT(smb3_connect_err_class, smb3_##name, \
DEFINE_SMB3_CONNECT_ERR_EVENT(connect_err);
+DECLARE_EVENT_CLASS(smb3_sess_setup_err_class,
+ TP_PROTO(char *hostname, char *username, __u64 conn_id,
+ const struct __kernel_sockaddr_storage *dst_addr, int rc),
+ TP_ARGS(hostname, username, conn_id, dst_addr, rc),
+ TP_STRUCT__entry(
+ __string(hostname, hostname)
+ __string(username, username)
+ __field(__u64, conn_id)
+ __array(__u8, dst_addr, sizeof(struct sockaddr_storage))
+ __field(int, rc)
+ ),
+ TP_fast_assign(
+ struct sockaddr_storage *pss = NULL;
+
+ __entry->conn_id = conn_id;
+ __entry->rc = rc;
+ pss = (struct sockaddr_storage *)__entry->dst_addr;
+ *pss = *dst_addr;
+ __assign_str(hostname);
+ __assign_str(username);
+ ),
+ TP_printk("rc=%d user=%s conn_id=0x%llx server=%s addr=%pISpsfc",
+ __entry->rc,
+ __get_str(username),
+ __entry->conn_id,
+ __get_str(hostname),
+ __entry->dst_addr)
+)
+
+#define DEFINE_SMB3_SES_SETUP_ERR_EVENT(name) \
+DEFINE_EVENT(smb3_sess_setup_err_class, smb3_##name, \
+ TP_PROTO(char *hostname, \
+ char *username, \
+ __u64 conn_id, \
+ const struct __kernel_sockaddr_storage *addr, \
+ int rc), \
+ TP_ARGS(hostname, username, conn_id, addr, rc))
+
+DEFINE_SMB3_SES_SETUP_ERR_EVENT(key_expired);
+
DECLARE_EVENT_CLASS(smb3_reconnect_class,
TP_PROTO(__u64 currmid,
__u64 conn_id,
@@ -1220,7 +1388,7 @@ DECLARE_EVENT_CLASS(smb3_ioctl_class,
__entry->command = command;
),
TP_printk("xid=%u fid=0x%llx ioctl cmd=0x%x",
- __entry->xid, __entry->fid, __entry->command)
+ __entry->xid, __entry->fid, __entry->command)
)
#define DEFINE_SMB3_IOCTL_EVENT(name) \
@@ -1232,9 +1400,58 @@ DEFINE_EVENT(smb3_ioctl_class, smb3_##name, \
DEFINE_SMB3_IOCTL_EVENT(ioctl);
+DECLARE_EVENT_CLASS(smb3_shutdown_class,
+ TP_PROTO(__u32 flags,
+ __u32 tid),
+ TP_ARGS(flags, tid),
+ TP_STRUCT__entry(
+ __field(__u32, flags)
+ __field(__u32, tid)
+ ),
+ TP_fast_assign(
+ __entry->flags = flags;
+ __entry->tid = tid;
+ ),
+ TP_printk("flags=0x%x tid=0x%x",
+ __entry->flags, __entry->tid)
+)
+
+#define DEFINE_SMB3_SHUTDOWN_EVENT(name) \
+DEFINE_EVENT(smb3_shutdown_class, smb3_##name, \
+ TP_PROTO(__u32 flags, \
+ __u32 tid), \
+ TP_ARGS(flags, tid))
+DEFINE_SMB3_SHUTDOWN_EVENT(shutdown_enter);
+DEFINE_SMB3_SHUTDOWN_EVENT(shutdown_done);
+
+DECLARE_EVENT_CLASS(smb3_shutdown_err_class,
+ TP_PROTO(int rc,
+ __u32 flags,
+ __u32 tid),
+ TP_ARGS(rc, flags, tid),
+ TP_STRUCT__entry(
+ __field(int, rc)
+ __field(__u32, flags)
+ __field(__u32, tid)
+ ),
+ TP_fast_assign(
+ __entry->rc = rc;
+ __entry->flags = flags;
+ __entry->tid = tid;
+ ),
+ TP_printk("rc=%d flags=0x%x tid=0x%x",
+ __entry->rc, __entry->flags, __entry->tid)
+)
+#define DEFINE_SMB3_SHUTDOWN_ERR_EVENT(name) \
+DEFINE_EVENT(smb3_shutdown_err_class, smb3_##name, \
+ TP_PROTO(int rc, \
+ __u32 flags, \
+ __u32 tid), \
+ TP_ARGS(rc, flags, tid))
+DEFINE_SMB3_SHUTDOWN_ERR_EVENT(shutdown_err);
DECLARE_EVENT_CLASS(smb3_credit_class,
TP_PROTO(__u64 currmid,
@@ -1316,6 +1533,41 @@ 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_
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-25 21:20:26 +0000