diff options
Diffstat (limited to 'include/trace/events')
| -rw-r--r-- | include/trace/events/fscache.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/trace/events/fscache.h b/include/trace/events/fscache.h index b0409b1fad23..294792881434 100644 --- a/include/trace/events/fscache.h +++ b/include/trace/events/fscache.h @@ -51,6 +51,7 @@ enum fscache_cookie_trace { fscache_cookie_discard, fscache_cookie_get_end_access, fscache_cookie_get_hash_collision, + fscache_cookie_get_inval_work, fscache_cookie_get_lru, fscache_cookie_get_use_work, fscache_cookie_new_acquire, @@ -73,6 +74,8 @@ enum fscache_access_trace { fscache_access_acquire_volume_end, fscache_access_cache_pin, fscache_access_cache_unpin, + fscache_access_invalidate_cookie, + fscache_access_invalidate_cookie_end, fscache_access_lookup_cookie, fscache_access_lookup_cookie_end, fscache_access_lookup_cookie_end_failed, @@ -116,6 +119,7 @@ enum fscache_access_trace { EM(fscache_cookie_discard, "DISCARD ") \ EM(fscache_cookie_get_hash_collision, "GET hcoll") \ EM(fscache_cookie_get_end_access, "GQ endac") \ + EM(fscache_cookie_get_inval_work, "GQ inval") \ EM(fscache_cookie_get_lru, "GET lru ") \ EM(fscache_cookie_get_use_work, "GQ use ") \ EM(fscache_cookie_new_acquire, "NEW acq ") \ @@ -137,6 +141,8 @@ enum fscache_access_trace { EM(fscache_access_acquire_volume_end, "END acq_vol") \ EM(fscache_access_cache_pin, "PIN cache ") \ EM(fscache_access_cache_unpin, "UNPIN cache ") \ + EM(fscache_access_invalidate_cookie, "BEGIN inval ") \ + EM(fscache_access_invalidate_cookie_end,"END inval ") \ EM(fscache_access_lookup_cookie, "BEGIN lookup ") \ EM(fscache_access_lookup_cookie_end, "END lookup ") \ EM(fscache_access_lookup_cookie_end_failed,"END lookupf") \ @@ -385,6 +391,25 @@ TRACE_EVENT(fscache_relinquish, __entry->n_active, __entry->flags, __entry->retire) ); +TRACE_EVENT(fscache_invalidate, + TP_PROTO(struct fscache_cookie *cookie, loff_t new_size), + + TP_ARGS(cookie, new_size), + + TP_STRUCT__entry( + __field(unsigned int, cookie ) + __field(loff_t, new_size ) + ), + + TP_fast_assign( + __entry->cookie = cookie->debug_id; + __entry->new_size = new_size; + ), + + TP_printk("c=%08x sz=%llx", + __entry->cookie, __entry->new_size) + ); + #endif /* _TRACE_FSCACHE_H */ /* This part must be outside protection */ |