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Diffstat (limited to 'include/trace/events/ext4.h')
-rw-r--r--include/trace/events/ext4.h27
1 files changed, 22 insertions, 5 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 182c9fe9c0e9..19c87661eeec 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -48,6 +48,16 @@ struct partial_cluster;
{ EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
{ EXT4_GET_BLOCKS_ZERO, "ZERO" })
+/*
+ * __print_flags() requires that all enum values be wrapped in the
+ * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
+ * ring buffer.
+ */
+TRACE_DEFINE_ENUM(BH_New);
+TRACE_DEFINE_ENUM(BH_Mapped);
+TRACE_DEFINE_ENUM(BH_Unwritten);
+TRACE_DEFINE_ENUM(BH_Boundary);
+
#define show_mflags(flags) __print_flags(flags, "", \
{ EXT4_MAP_NEW, "N" }, \
{ EXT4_MAP_MAPPED, "M" }, \
@@ -62,11 +72,18 @@ struct partial_cluster;
{ EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
{ EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
+TRACE_DEFINE_ENUM(ES_WRITTEN_B);
+TRACE_DEFINE_ENUM(ES_UNWRITTEN_B);
+TRACE_DEFINE_ENUM(ES_DELAYED_B);
+TRACE_DEFINE_ENUM(ES_HOLE_B);
+TRACE_DEFINE_ENUM(ES_REFERENCED_B);
+
#define show_extent_status(status) __print_flags(status, "", \
{ EXTENT_STATUS_WRITTEN, "W" }, \
{ EXTENT_STATUS_UNWRITTEN, "U" }, \
{ EXTENT_STATUS_DELAYED, "D" }, \
- { EXTENT_STATUS_HOLE, "H" })
+ { EXTENT_STATUS_HOLE, "H" }, \
+ { EXTENT_STATUS_REFERENCED, "R" })
#define show_falloc_mode(mode) __print_flags(mode, "|", \
{ FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
@@ -2265,7 +2282,7 @@ DECLARE_EVENT_CLASS(ext4__es_extent,
__entry->ino = inode->i_ino;
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
- __entry->pblk = ext4_es_pblock(es);
+ __entry->pblk = ext4_es_show_pblock(es);
__entry->status = ext4_es_status(es);
),
@@ -2354,7 +2371,7 @@ TRACE_EVENT(ext4_es_find_extent_range_exit,
__entry->ino = inode->i_ino;
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
- __entry->pblk = ext4_es_pblock(es);
+ __entry->pblk = ext4_es_show_pblock(es);
__entry->status = ext4_es_status(es);
),
@@ -2408,7 +2425,7 @@ TRACE_EVENT(ext4_es_lookup_extent_exit,
__entry->ino = inode->i_ino;
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
- __entry->pblk = ext4_es_pblock(es);
+ __entry->pblk = ext4_es_show_pblock(es);
__entry->status = ext4_es_status(es);
__entry->found = found;
),
@@ -2576,7 +2593,7 @@ TRACE_EVENT(ext4_es_insert_delayed_block,
__entry->ino = inode->i_ino;
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
- __entry->pblk = ext4_es_pblock(es);
+ __entry->pblk = ext4_es_show_pblock(es);
__entry->status = ext4_es_status(es);
__entry->allocated = allocated;
),