lkml.org 
[lkml]   [2014]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 3/5] f2fs: format segment_info's show for better legibility
The original segment_info's show is a bit out-of-format:

[root@guz Demoes]# cat /proc/fs/f2fs/loop0/segment_info
0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
......
0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 1 [root@guz Demoes]#

so we fix it here for better legibility.
[root@guz Demoes]# cat /proc/fs/f2fs/loop0/segment_info
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
......
0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 1
[root@guz Demoes]#

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
---
fs/f2fs/super.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 72df734..6e4851c 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -546,11 +546,12 @@ static int segment_info_seq_show(struct seq_file *seq, void *offset)

for (i = 0; i < total_segs; i++) {
seq_printf(seq, "%u", get_valid_blocks(sbi, i, 1));
- if (i != 0 && (i % 10) == 0)
- seq_puts(seq, "\n");
+ if ((i % 10) == 9 || i == (total_segs - 1))
+ seq_putc(seq, '\n');
else
- seq_puts(seq, " ");
+ seq_putc(seq, ' ');
}
+
return 0;
}

--
1.7.7


\
 
 \ /
  Last update: 2014-03-07 12:41    [W:0.049 / U:0.384 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site