diff options
| author | David Howells <dhowells@redhat.com> | 2023-10-19 13:59:03 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-12-24 15:22:54 +0000 |
| commit | 1e5d8493254db9b28d4dce4fed87e56d9a2fefa5 (patch) | |
| tree | c71eb5dae008ff932f61ac13d3071c3353ba858c /include/trace | |
| parent | aa453becce5d1ae1b94b7fc22f47d7b05d22b14e (diff) | |
| download | linux-stable-1e5d8493254db9b28d4dce4fed87e56d9a2fefa5.tar.gz linux-stable-1e5d8493254db9b28d4dce4fed87e56d9a2fefa5.tar.bz2 linux-stable-1e5d8493254db9b28d4dce4fed87e56d9a2fefa5.zip | |
afs: Add a tracepoint for struct afs_addr_list
Add a tracepoint to track the lifetime of the afs_addr_list struct.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/afs.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h index 597677acc6b1..ed91666ca4cc 100644 --- a/include/trace/events/afs.h +++ b/include/trace/events/afs.h @@ -202,6 +202,27 @@ enum yfs_cm_operation { EM(afs_cell_trace_use_sbi, "USE sbi ") \ E_(afs_cell_trace_wait, "WAIT ") +#define afs_alist_traces \ + EM(afs_alist_trace_alloc, "ALLOC ") \ + EM(afs_alist_trace_get_fsrotate_set, "GET fs-rot") \ + EM(afs_alist_trace_get_make_call, "GET mkcall") \ + EM(afs_alist_trace_get_probe, "GET probe ") \ + EM(afs_alist_trace_get_vlrotate_set, "GET vl-rot") \ + EM(afs_alist_trace_put_call, "PUT call ") \ + EM(afs_alist_trace_put_end_cursor, "PUT endcur") \ + EM(afs_alist_trace_put_getaddru, "PUT GtAdrU") \ + EM(afs_alist_trace_put_parse_empty, "PUT p-empt") \ + EM(afs_alist_trace_put_parse_error, "PUT p-err ") \ + EM(afs_alist_trace_put_probe, "PUT probe ") \ + EM(afs_alist_trace_put_retry_server, "PUT retry ") \ + EM(afs_alist_trace_put_server, "PUT server") \ + EM(afs_alist_trace_put_server_dup, "PUT sv-dup") \ + EM(afs_alist_trace_put_server_oom, "PUT sv-oom") \ + EM(afs_alist_trace_put_server_update, "PUT sv-upd") \ + EM(afs_alist_trace_put_vlserver, "PUT vlsrvr") \ + EM(afs_alist_trace_put_vlserver_old, "PUT vs-old") \ + E_(afs_alist_trace_free, "FREE ") + #define afs_fs_operations \ EM(afs_FS_FetchData, "FS.FetchData") \ EM(afs_FS_FetchStatus, "FS.FetchStatus") \ @@ -420,6 +441,7 @@ enum yfs_cm_operation { #define EM(a, b) a, #define E_(a, b) a +enum afs_alist_trace { afs_alist_traces } __mode(byte); enum afs_call_trace { afs_call_traces } __mode(byte); enum afs_cb_break_reason { afs_cb_break_reasons } __mode(byte); enum afs_cell_trace { afs_cell_traces } __mode(byte); @@ -443,6 +465,7 @@ enum afs_volume_trace { afs_volume_traces } __mode(byte); #define EM(a, b) TRACE_DEFINE_ENUM(a); #define E_(a, b) TRACE_DEFINE_ENUM(a); +afs_alist_traces; afs_call_traces; afs_server_traces; afs_cell_traces; @@ -1330,6 +1353,30 @@ TRACE_EVENT(afs_cell, __entry->active) ); +TRACE_EVENT(afs_alist, + TP_PROTO(unsigned int alist_debug_id, int ref, enum afs_alist_trace reason), + + TP_ARGS(alist_debug_id, ref, reason), + + TP_STRUCT__entry( + __field(unsigned int, alist) + __field(int, ref) + __field(int, active) + __field(int, reason) + ), + + TP_fast_assign( + __entry->alist = alist_debug_id; + __entry->ref = ref; + __entry->reason = reason; + ), + + TP_printk("AL=%08x %s r=%d", + __entry->alist, + __print_symbolic(__entry->reason, afs_alist_traces), + __entry->ref) + ); + #endif /* _TRACE_AFS_H */ /* This part must be outside protection */ |