summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--fs/f2fs/super.c30
1 files changed, 18 insertions, 12 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 8eb17cc73941..6e770f82d39f 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2086,9 +2086,22 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
return 0;
}
-static void default_options(struct f2fs_sb_info *sbi)
+static void default_options(struct f2fs_sb_info *sbi, bool remount)
{
/* init some FS parameters */
+ if (!remount) {
+ set_opt(sbi, READ_EXTENT_CACHE);
+ clear_opt(sbi, DISABLE_CHECKPOINT);
+
+ if (f2fs_hw_support_discard(sbi) || f2fs_hw_should_discard(sbi))
+ set_opt(sbi, DISCARD);
+
+ if (f2fs_sb_has_blkzoned(sbi))
+ F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_SECTION;
+ else
+ F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_BLOCK;
+ }
+
if (f2fs_sb_has_readonly(sbi))
F2FS_OPTION(sbi).active_logs = NR_CURSEG_RO_TYPE;
else
@@ -2118,23 +2131,16 @@ static void default_options(struct f2fs_sb_info *sbi)
set_opt(sbi, INLINE_XATTR);
set_opt(sbi, INLINE_DATA);
set_opt(sbi, INLINE_DENTRY);
- set_opt(sbi, READ_EXTENT_CACHE);
set_opt(sbi, NOHEAP);
- clear_opt(sbi, DISABLE_CHECKPOINT);
set_opt(sbi, MERGE_CHECKPOINT);
F2FS_OPTION(sbi).unusable_cap = 0;
sbi->sb->s_flags |= SB_LAZYTIME;
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);
- if (f2fs_sb_has_blkzoned(sbi)) {
+ if (f2fs_sb_has_blkzoned(sbi))
F2FS_OPTION(sbi).fs_mode = FS_MODE_LFS;
- F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_SECTION;
- } else {
+ else
F2FS_OPTION(sbi).fs_mode = FS_MODE_ADAPTIVE;
- F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_BLOCK;
- }
#ifdef CONFIG_F2FS_FS_XATTR
set_opt(sbi, XATTR_USER);
@@ -2306,7 +2312,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
clear_sbi_flag(sbi, SBI_NEED_SB_WRITE);
}
- default_options(sbi);
+ default_options(sbi, true);
/* parse mount options */
err = parse_options(sb, data, true);
@@ -4346,7 +4352,7 @@ try_onemore:
sbi->s_chksum_seed = f2fs_chksum(sbi, ~0, raw_super->uuid,
sizeof(raw_super->uuid));
- default_options(sbi);
+ default_options(sbi, false);
/* parse mount options */
options = kstrdup((const char *)data, GFP_KERNEL);
if (data && !options) {