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-rw-r--r--include/trace/events/ext4.h97
1 files changed, 97 insertions, 0 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 289010d..e5e345f 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -98,6 +98,103 @@ TRACE_EVENT(ext4_allocate_inode,
(unsigned long) __entry->dir, __entry->mode)
);
+TRACE_EVENT(ext4_evict_inode,
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( int, nlink )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->nlink = inode->i_nlink;
+ ),
+
+ TP_printk("dev %d,%d ino %lu nlink %d",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, __entry->nlink)
+);
+
+TRACE_EVENT(ext4_drop_inode,
+ TP_PROTO(struct inode *inode, int drop),
+
+ TP_ARGS(inode, drop),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( int, drop )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->drop = drop;
+ ),
+
+ TP_printk("dev %d,%d ino %lu drop %d",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, __entry->drop)
+);
+
+TRACE_EVENT(ext4_mark_inode_dirty,
+ TP_PROTO(struct inode *inode, unsigned long IP),
+
+ TP_ARGS(inode, IP),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field(unsigned long, ip )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->ip = IP;
+ ),
+
+ TP_printk("dev %d,%d ino %lu caller %pF",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino, (void *)__entry->ip)
+);
+
+TRACE_EVENT(ext4_begin_ordered_truncate,
+ TP_PROTO(struct inode *inode, loff_t new_size),
+
+ TP_ARGS(inode, new_size),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( ino_t, ino )
+ __field( loff_t, new_size )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(inode->i_sb->s_dev);
+ __entry->dev_minor = MINOR(inode->i_sb->s_dev);
+ __entry->ino = inode->i_ino;
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk("dev %d,%d ino %lu new_size %lld",
+ __entry->dev_major, __entry->dev_minor,
+ (unsigned long) __entry->ino,
+ (long long) __entry->new_size)
+);
+
DECLARE_EVENT_CLASS(ext4__write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
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