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f2fs: fix to show discard_unit mount opt 

Convert to show discard_unit only when has DISCARD opt.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yangtao Li 2023-01-16 22:12:28 +08:00 committed by Jaegeuk Kim
parent d48a7b3a72
commit 2381a68556
1 changed files with 9 additions and 9 deletions
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18
fs/f2fs/super.c
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@ -1908,10 +1908,17 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
seq_puts(seq, ",disable_roll_forward");
if (test_opt(sbi, NORECOVERY))
seq_puts(seq, ",norecovery");
if (test_opt(sbi, DISCARD))
if (test_opt(sbi, DISCARD)) {
seq_puts(seq, ",discard");
else
if (F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_BLOCK)
seq_printf(seq, ",discard_unit=%s", "block");
else if (F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_SEGMENT)
seq_printf(seq, ",discard_unit=%s", "segment");
else if (F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_SECTION)
seq_printf(seq, ",discard_unit=%s", "section");
} else {
seq_puts(seq, ",nodiscard");
}
if (test_opt(sbi, NOHEAP))
seq_puts(seq, ",no_heap");
else
@ -2035,13 +2042,6 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
if (test_opt(sbi, ATGC))
seq_puts(seq, ",atgc");
if (F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_BLOCK)
seq_printf(seq, ",discard_unit=%s", "block");
else if (F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_SEGMENT)
seq_printf(seq, ",discard_unit=%s", "segment");
else if (F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_SECTION)
seq_printf(seq, ",discard_unit=%s", "section");
if (F2FS_OPTION(sbi).memory_mode == MEMORY_MODE_NORMAL)
seq_printf(seq, ",memory=%s", "normal");
else if (F2FS_OPTION(sbi).memory_mode == MEMORY_MODE_LOW)