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f2fs: format segment_info's show for better legibility

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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>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Gu Zheng 2014-03-07 18:43:33 +08:00 committed by Jaegeuk Kim
parent e8512d2e0c
commit 46c04366bb
1 changed files with 4 additions and 3 deletions
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7
fs/f2fs/super.c
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@ -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;
}