Introduce f2fs_is_readonly() and use it to simplify code.
Signed-off-by: Yangtao Li <frank...@vivo.com>
---
fs/f2fs/f2fs.h | 5 +++++
fs/f2fs/super.c | 5 ++---
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index f0833638f59e..eaef7ccee5ae 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -4576,6 +4576,11 @@ static inline void f2fs_handle_page_eio(struct
f2fs_sb_info *sbi, pgoff_t ofs,
}
}
+static inline bool f2fs_is_readonly(struct f2fs_sb_info *sbi)
+{
+ return f2fs_sb_has_readonly(sbi) || f2fs_readonly(sbi->sb);
+}
+
#define EFSBADCRC EBADMSG /* Bad CRC detected */
#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 31435c8645c8..39c6be61450e 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1353,8 +1353,7 @@ static int parse_options(struct super_block *sb, char
*options, bool is_remount)
return -EINVAL;
}
- if ((f2fs_sb_has_readonly(sbi) || f2fs_readonly(sbi->sb)) &&
- test_opt(sbi, FLUSH_MERGE)) {
+ if (f2fs_is_readonly(sbi) && test_opt(sbi, FLUSH_MERGE)) {
f2fs_err(sbi, "FLUSH_MERGE not compatible with readonly mode");
return -EINVAL;
}
@@ -2085,7 +2084,7 @@ static void default_options(struct f2fs_sb_info *sbi)
set_opt(sbi, MERGE_CHECKPOINT);
F2FS_OPTION(sbi).unusable_cap = 0;
sbi->sb->s_flags |= SB_LAZYTIME;
- if (!f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb))
+ if (!f2fs_is_readonly(sbi))
set_opt(sbi, FLUSH_MERGE);
if (f2fs_hw_support_discard(sbi) || f2fs_hw_should_discard(sbi))
set_opt(sbi, DISCARD);
--
2.25.1
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