writeback: pay attention to wbc->nr_to_write in write_cache_pages

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

diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 5d60ad4..f3865c7 100644 (file)
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -306,7 +306,6 @@ TRACE_EVENT(ext4_da_writepages_result,
                __field(        int,    pages_written           )
                __field(        long,   pages_skipped           )
                __field(        char,   more_io                 )       
-               __field(        char,   no_nrwrite_index_update )
                __field(       pgoff_t, writeback_index         )
        ),
 
@@ -317,16 +316,14 @@ TRACE_EVENT(ext4_da_writepages_result,
                __entry->pages_written  = pages_written;
                __entry->pages_skipped  = wbc->pages_skipped;
                __entry->more_io        = wbc->more_io;
-               __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
                __entry->writeback_index = inode->i_mapping->writeback_index;
        ),
 
-       TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d no_nrwrite_index_update %d writeback_index %lu",
+       TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d writeback_index %lu",
                  jbd2_dev_to_name(__entry->dev),
                  (unsigned long) __entry->ino, __entry->ret,
                  __entry->pages_written, __entry->pages_skipped,
                  __entry->more_io,
-                 __entry->no_nrwrite_index_update,
                  (unsigned long) __entry->writeback_index)
 );
 
@@ -606,9 +603,9 @@ TRACE_EVENT(ext4_free_blocks,
 );
 
 TRACE_EVENT(ext4_sync_file,
-       TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
+       TP_PROTO(struct file *file, int datasync),
 
-       TP_ARGS(file, dentry, datasync),
+       TP_ARGS(file, datasync),
 
        TP_STRUCT__entry(
                __field(        dev_t,  dev                     )
@@ -618,6 +615,8 @@ TRACE_EVENT(ext4_sync_file,
        ),
 
        TP_fast_assign(
+               struct dentry *dentry = file->f_path.dentry;
+
                __entry->dev            = dentry->d_inode->i_sb->s_dev;
                __entry->ino            = dentry->d_inode->i_ino;
                __entry->datasync       = datasync;