diff options
| -rw-r--r-- | Documentation/filesystems/f2fs.txt | 1 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index 777aa83cc..de9d4edb4 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -131,6 +131,7 @@ inline_dentry Enable the inline dir feature: data in new created directory entries can be written into inode block. The space of inode block which is used to store inline dentries is limited to ~3.4k. +noinline_dentry Diable the inline dentry feature. flush_merge Merge concurrent cache_flush commands as much as possible to eliminate redundant command issues. If the underlying device handles the cache_flush command relatively slowly, diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 78ef79e4f..850d10b6f 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -86,6 +86,7 @@ enum { Opt_inline_xattr, Opt_inline_data, Opt_inline_dentry, + Opt_noinline_dentry, Opt_flush_merge, Opt_noflush_merge, Opt_nobarrier, @@ -115,6 +116,7 @@ static match_table_t f2fs_tokens = { {Opt_inline_xattr, "inline_xattr"}, {Opt_inline_data, "inline_data"}, {Opt_inline_dentry, "inline_dentry"}, + {Opt_noinline_dentry, "noinline_dentry"}, {Opt_flush_merge, "flush_merge"}, {Opt_noflush_merge, "noflush_merge"}, {Opt_nobarrier, "nobarrier"}, @@ -483,6 +485,9 @@ static int parse_options(struct super_block *sb, char *options) case Opt_inline_dentry: set_opt(sbi, INLINE_DENTRY); break; + case Opt_noinline_dentry: + clear_opt(sbi, INLINE_DENTRY); + break; case Opt_flush_merge: set_opt(sbi, FLUSH_MERGE); break; @@ -864,6 +869,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) seq_puts(seq, ",noinline_data"); if (test_opt(sbi, INLINE_DENTRY)) seq_puts(seq, ",inline_dentry"); + else + seq_puts(seq, ",noinline_dentry"); if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE)) seq_puts(seq, ",flush_merge"); if (test_opt(sbi, NOBARRIER)) @@ -962,6 +969,7 @@ static void default_options(struct f2fs_sb_info *sbi) set_opt(sbi, BG_GC); set_opt(sbi, INLINE_DATA); + set_opt(sbi, INLINE_DENTRY); set_opt(sbi, EXTENT_CACHE); set_opt(sbi, FLUSH_MERGE); if (f2fs_sb_mounted_hmsmr(sbi->sb)) { |