Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[pandora-kernel.git] / include / trace / events / ext4.h

diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index d0b6cd3..2aa6aa3 100644 (file)
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -874,6 +874,107 @@ TRACE_EVENT(ext4_forget,
                  __entry->mode, __entry->is_metadata, __entry->block)
 );
 
+TRACE_EVENT(ext4_da_update_reserve_space,
+       TP_PROTO(struct inode *inode, int used_blocks),
+
+       TP_ARGS(inode, used_blocks),
+
+       TP_STRUCT__entry(
+               __field(        dev_t,  dev                     )
+               __field(        ino_t,  ino                     )
+               __field(        umode_t, mode                   )
+               __field(        __u64,  i_blocks                )
+               __field(        int,    used_blocks             )
+               __field(        int,    reserved_data_blocks    )
+               __field(        int,    reserved_meta_blocks    )
+               __field(        int,    allocated_meta_blocks   )
+       ),
+
+       TP_fast_assign(
+               __entry->dev    = inode->i_sb->s_dev;
+               __entry->ino    = inode->i_ino;
+               __entry->mode   = inode->i_mode;
+               __entry->i_blocks = inode->i_blocks;
+               __entry->used_blocks = used_blocks;
+               __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+               __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+               __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
+       ),
+
+       TP_printk("dev %s ino %lu mode 0%o i_blocks %llu used_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d",
+                 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                 __entry->mode,  (unsigned long long) __entry->i_blocks,
+                 __entry->used_blocks, __entry->reserved_data_blocks,
+                 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
+);
+
+TRACE_EVENT(ext4_da_reserve_space,
+       TP_PROTO(struct inode *inode, int md_needed),
+
+       TP_ARGS(inode, md_needed),
+
+       TP_STRUCT__entry(
+               __field(        dev_t,  dev                     )
+               __field(        ino_t,  ino                     )
+               __field(        umode_t, mode                   )
+               __field(        __u64,  i_blocks                )
+               __field(        int,    md_needed               )
+               __field(        int,    reserved_data_blocks    )
+               __field(        int,    reserved_meta_blocks    )
+       ),
+
+       TP_fast_assign(
+               __entry->dev    = inode->i_sb->s_dev;
+               __entry->ino    = inode->i_ino;
+               __entry->mode   = inode->i_mode;
+               __entry->i_blocks = inode->i_blocks;
+               __entry->md_needed = md_needed;
+               __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+               __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+       ),
+
+       TP_printk("dev %s ino %lu mode 0%o i_blocks %llu md_needed %d reserved_data_blocks %d reserved_meta_blocks %d",
+                 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                 __entry->mode, (unsigned long long) __entry->i_blocks,
+                 __entry->md_needed, __entry->reserved_data_blocks,
+                 __entry->reserved_meta_blocks)
+);
+
+TRACE_EVENT(ext4_da_release_space,
+       TP_PROTO(struct inode *inode, int freed_blocks),
+
+       TP_ARGS(inode, freed_blocks),
+
+       TP_STRUCT__entry(
+               __field(        dev_t,  dev                     )
+               __field(        ino_t,  ino                     )
+               __field(        umode_t, mode                   )
+               __field(        __u64,  i_blocks                )
+               __field(        int,    freed_blocks            )
+               __field(        int,    reserved_data_blocks    )
+               __field(        int,    reserved_meta_blocks    )
+               __field(        int,    allocated_meta_blocks   )
+       ),
+
+       TP_fast_assign(
+               __entry->dev    = inode->i_sb->s_dev;
+               __entry->ino    = inode->i_ino;
+               __entry->mode   = inode->i_mode;
+               __entry->i_blocks = inode->i_blocks;
+               __entry->freed_blocks = freed_blocks;
+               __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
+               __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
+               __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
+       ),
+
+       TP_printk("dev %s ino %lu mode 0%o i_blocks %llu freed_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d",
+                 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
+                 __entry->mode, (unsigned long long) __entry->i_blocks,
+                 __entry->freed_blocks, __entry->reserved_data_blocks,
+                 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
+);
+
+
 #endif /* _TRACE_EXT4_H */
 
 /* This part must be outside protection */