f2fs: use inner macro and function to clean up codes
In this patch we use below inner macro and function to clean up codes.
1. ADDRS_PER_PAGE
2. SM_I
3. f2fs_readonly
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 8f96d93..870fe19 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -615,7 +615,7 @@
* Previous and new state of filesystem is RO,
* so skip checking GC and FLUSH_MERGE conditions.
*/
- if ((sb->s_flags & MS_RDONLY) && (*flags & MS_RDONLY))
+ if (f2fs_readonly(sb) && (*flags & MS_RDONLY))
goto skip;
/*
@@ -642,8 +642,7 @@
*/
if ((*flags & MS_RDONLY) || !test_opt(sbi, FLUSH_MERGE)) {
destroy_flush_cmd_control(sbi);
- } else if (test_opt(sbi, FLUSH_MERGE) &&
- !sbi->sm_info->cmd_control_info) {
+ } else if (test_opt(sbi, FLUSH_MERGE) && !SM_I(sbi)->cmd_control_info) {
err = create_flush_cmd_control(sbi);
if (err)
goto restore_gc;
@@ -1082,7 +1081,7 @@
* If filesystem is not mounted as read-only then
* do start the gc_thread.
*/
- if (!(sb->s_flags & MS_RDONLY)) {
+ if (!f2fs_readonly(sb)) {
/* After POR, we can run background GC thread.*/
err = start_gc_thread(sbi);
if (err)