2011-05-24 13:32:14

by Luca Tettamanti

Subject: [PATCH] Delete unused variable no_wb.

The number of writeback threads was removed from the output by c1955ce3.

Signed-off-by: Luca Tettamanti <[email protected]>
---
mm/backing-dev.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index befc875..f032e6e 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -63,10 +63,10 @@ static int bdi_debug_stats_show(struct seq_file *m, void *v)
unsigned long background_thresh;
unsigned long dirty_thresh;
unsigned long bdi_thresh;
- unsigned long nr_dirty, nr_io, nr_more_io, nr_wb;
+ unsigned long nr_dirty, nr_io, nr_more_io;
struct inode *inode;

- nr_wb = nr_dirty = nr_io = nr_more_io = 0;
+ nr_dirty = nr_io = nr_more_io = 0;
spin_lock(&inode_wb_list_lock);
list_for_each_entry(inode, &wb->b_dirty, i_wb_list)
nr_dirty++;
--
1.7.5.1

2011-05-24 22:32:08

by Minchan Kim

Subject: Re: [PATCH] Delete unused variable no_wb.

On Tue, May 24, 2011 at 10:32 PM, Luca Tettamanti <[email protected]> wrote:
> The number of writeback threads was removed from the output by c1955ce3.
>
> Signed-off-by: Luca Tettamanti <[email protected]>
Reviewed-by: Minchan Kim <[email protected]>

Good eye.
--
Kind regards,
Minchan Kim