Drop no_fc mount option that disable fast commit even if it was
enabled at mkfs time. Move fc_debug_force mount option under ifdef
EXT4_DEBUG to annotate that this is strictly for debugging and testing
purposes and should not be used in production.
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@xxxxxxxxx>
---
fs/ext4/super.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index edb36581f6cc..4679dbf14555 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1716,11 +1716,10 @@ enum {
Opt_dioread_nolock, Opt_dioread_lock,
Opt_discard, Opt_nodiscard, Opt_init_itable, Opt_noinit_itable,
Opt_max_dir_size_kb, Opt_nojournal_checksum, Opt_nombcache,
- Opt_prefetch_block_bitmaps, Opt_no_fc,
+ Opt_prefetch_block_bitmaps,
#ifdef CONFIG_EXT4_DEBUG
- Opt_fc_debug_max_replay,
+ Opt_fc_debug_max_replay, Opt_fc_debug_force
#endif
- Opt_fc_debug_force
};
static const match_table_t tokens = {
@@ -1807,9 +1806,8 @@ static const match_table_t tokens = {
{Opt_init_itable, "init_itable=%u"},
{Opt_init_itable, "init_itable"},
{Opt_noinit_itable, "noinit_itable"},
- {Opt_no_fc, "no_fc"},
- {Opt_fc_debug_force, "fc_debug_force"},
#ifdef CONFIG_EXT4_DEBUG
+ {Opt_fc_debug_force, "fc_debug_force"},
{Opt_fc_debug_max_replay, "fc_debug_max_replay=%u"},
#endif
{Opt_max_dir_size_kb, "max_dir_size_kb=%u"},
@@ -2039,11 +2037,9 @@ static const struct mount_opts {
{Opt_nombcache, EXT4_MOUNT_NO_MBCACHE, MOPT_SET},
{Opt_prefetch_block_bitmaps, EXT4_MOUNT_PREFETCH_BLOCK_BITMAPS,
MOPT_SET},
- {Opt_no_fc, EXT4_MOUNT2_JOURNAL_FAST_COMMIT,
- MOPT_CLEAR | MOPT_2 | MOPT_EXT4_ONLY},
+#ifdef CONFIG_EXT4_DEBUG
{Opt_fc_debug_force, EXT4_MOUNT2_JOURNAL_FAST_COMMIT,
MOPT_SET | MOPT_2 | MOPT_EXT4_ONLY},
-#ifdef CONFIG_EXT4_DEBUG
{Opt_fc_debug_max_replay, 0, MOPT_GTE0},
#endif
{Opt_err, 0, 0}
--
2.29.1.341.ge80a0c044ae-goog
