f2fs: enable inline data by default
Enable inline_data feature by default since it brings us better
performance and space utilization and now has already stable.
Add another option noinline_data to disable it during mount.
Suggested-by: Jaegeuk Kim <jaegeuk@kernel.org>
Suggested-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt
index 48e2123..e9e750e 100644
--- a/Documentation/filesystems/f2fs.txt
+++ b/Documentation/filesystems/f2fs.txt
@@ -144,6 +144,8 @@
as many as extent which map between contiguous logical
address and physical address per inode, resulting in
increasing the cache hit ratio.
+noinline_data Disable the inline data feature, inline data feature is
+ enabled by default.
================================================================================
DEBUGFS ENTRIES
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index fc6857f..45aa843 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -58,6 +58,7 @@
Opt_nobarrier,
Opt_fastboot,
Opt_extent_cache,
+ Opt_noinline_data,
Opt_err,
};
@@ -80,6 +81,7 @@
{Opt_nobarrier, "nobarrier"},
{Opt_fastboot, "fastboot"},
{Opt_extent_cache, "extent_cache"},
+ {Opt_noinline_data, "noinline_data"},
{Opt_err, NULL},
};
@@ -372,6 +374,9 @@
case Opt_extent_cache:
set_opt(sbi, EXTENT_CACHE);
break;
+ case Opt_noinline_data:
+ clear_opt(sbi, INLINE_DATA);
+ break;
default:
f2fs_msg(sb, KERN_ERR,
"Unrecognized mount option \"%s\" or missing value",
@@ -596,6 +601,8 @@
seq_puts(seq, ",disable_ext_identify");
if (test_opt(sbi, INLINE_DATA))
seq_puts(seq, ",inline_data");
+ else
+ seq_puts(seq, ",noinline_data");
if (test_opt(sbi, INLINE_DENTRY))
seq_puts(seq, ",inline_dentry");
if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE))
@@ -991,6 +998,7 @@
sbi->active_logs = NR_CURSEG_TYPE;
set_opt(sbi, BG_GC);
+ set_opt(sbi, INLINE_DATA);
#ifdef CONFIG_F2FS_FS_XATTR
set_opt(sbi, XATTR_USER);