diff options
| -rw-r--r-- | include/trace/events/mmflags.h | 8 | ||||
| -rw-r--r-- | include/trace/events/vmscan.h | 12 | ||||
| -rw-r--r-- | mm/vmscan.c | 3 |
3 files changed, 15 insertions, 8 deletions
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h index 91554faed17e..304ff94363b2 100644 --- a/include/trace/events/mmflags.h +++ b/include/trace/events/mmflags.h @@ -239,6 +239,13 @@ IF_HAVE_VM_SOFTDIRTY(VM_SOFTDIRTY, "softdirty" ) \ IFDEF_ZONE_HIGHMEM( EM (ZONE_HIGHMEM,"HighMem")) \ EMe(ZONE_MOVABLE,"Movable") +#define LRU_NAMES \ + EM (LRU_INACTIVE_ANON, "inactive_anon") \ + EM (LRU_ACTIVE_ANON, "active_anon") \ + EM (LRU_INACTIVE_FILE, "inactive_file") \ + EM (LRU_ACTIVE_FILE, "active_file") \ + EMe(LRU_UNEVICTABLE, "unevictable") + /* * First define the enums in the above macros to be exported to userspace * via TRACE_DEFINE_ENUM(). @@ -252,6 +259,7 @@ COMPACTION_STATUS COMPACTION_PRIORITY COMPACTION_FEEDBACK ZONE_TYPE +LRU_NAMES /* * Now redefine the EM() and EMe() macros to map the enums to the strings diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index 340b3c4ef4a8..4af0bf70e07e 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -277,9 +277,9 @@ TRACE_EVENT(mm_vmscan_lru_isolate, unsigned long nr_skipped, unsigned long nr_taken, isolate_mode_t isolate_mode, - int file), + int lru), - TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_skipped, nr_taken, isolate_mode, file), + TP_ARGS(classzone_idx, order, nr_requested, nr_scanned, nr_skipped, nr_taken, isolate_mode, lru), TP_STRUCT__entry( __field(int, classzone_idx) @@ -289,7 +289,7 @@ TRACE_EVENT(mm_vmscan_lru_isolate, __field(unsigned long, nr_skipped) __field(unsigned long, nr_taken) __field(isolate_mode_t, isolate_mode) - __field(int, file) + __field(int, lru) ), TP_fast_assign( @@ -300,10 +300,10 @@ TRACE_EVENT(mm_vmscan_lru_isolate, __entry->nr_skipped = nr_skipped; __entry->nr_taken = nr_taken; __entry->isolate_mode = isolate_mode; - __entry->file = file; + __entry->lru = lru; ), - TP_printk("isolate_mode=%d classzone=%d order=%d nr_requested=%lu nr_scanned=%lu nr_skipped=%lu nr_taken=%lu file=%d", + TP_printk("isolate_mode=%d classzone=%d order=%d nr_requested=%lu nr_scanned=%lu nr_skipped=%lu nr_taken=%lu lru=%s", __entry->isolate_mode, __entry->classzone_idx, __entry->order, @@ -311,7 +311,7 @@ TRACE_EVENT(mm_vmscan_lru_isolate, __entry->nr_scanned, __entry->nr_skipped, __entry->nr_taken, - __entry->file) + __print_symbolic(__entry->lru, LRU_NAMES)) ); TRACE_EVENT(mm_vmscan_writepage, diff --git a/mm/vmscan.c b/mm/vmscan.c index d2fc97c6f72c..daacfc1be867 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1509,8 +1509,7 @@ static unsigned long isolate_lru_pages(unsigned long nr_to_scan, } *nr_scanned = scan + total_skipped; trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, nr_to_scan, - scan, skipped, nr_taken, mode, - is_file_lru(lru)); + scan, skipped, nr_taken, mode, lru); update_lru_sizes(lruvec, lru, nr_zone_taken); return nr_taken; } |