From b7b80a35fb51319223e1fbf84128b8e5ebb91f86 Mon Sep 17 00:00:00 2001 From: Ye Bin Date: Fri, 16 Sep 2022 16:38:35 +0800 Subject: ext4: factor out ext4_fc_disabled() Factor out ext4_fc_disabled(). No functional change. Signed-off-by: Ye Bin Reviewed-by: Jan Kara Link: https://lore.kernel.org/r/20220916083836.388347-2-yebin10@huawei.com Signed-off-by: Theodore Ts'o --- fs/ext4/fast_commit.c | 38 +++++++++++++++----------------------- 1 file changed, 15 insertions(+), 23 deletions(-) (limited to 'fs/ext4') diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index b7414a5812f6..eadab945b856 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -229,6 +229,12 @@ __releases(&EXT4_SB(inode->i_sb)->s_fc_lock) finish_wait(wq, &wait.wq_entry); } +static bool ext4_fc_disabled(struct super_block *sb) +{ + return (!test_opt2(sb, JOURNAL_FAST_COMMIT) || + (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)); +} + /* * Inform Ext4's fast about start of an inode update * @@ -240,8 +246,7 @@ void ext4_fc_start_update(struct inode *inode) { struct ext4_inode_info *ei = EXT4_I(inode); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; restart: @@ -265,8 +270,7 @@ void ext4_fc_stop_update(struct inode *inode) { struct ext4_inode_info *ei = EXT4_I(inode); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (atomic_dec_and_test(&ei->i_fc_updates)) @@ -283,8 +287,7 @@ void ext4_fc_del(struct inode *inode) struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); struct ext4_fc_dentry_update *fc_dentry; - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; restart: @@ -337,8 +340,7 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl struct ext4_sb_info *sbi = EXT4_SB(sb); tid_t tid; - if (!test_opt2(sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(sb)) return; ext4_set_mount_flag(sb, EXT4_MF_FC_INELIGIBLE); @@ -493,10 +495,8 @@ void __ext4_fc_track_unlink(handle_t *handle, void ext4_fc_track_unlink(handle_t *handle, struct dentry *dentry) { struct inode *inode = d_inode(dentry); - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -522,10 +522,8 @@ void __ext4_fc_track_link(handle_t *handle, void ext4_fc_track_link(handle_t *handle, struct dentry *dentry) { struct inode *inode = d_inode(dentry); - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -551,10 +549,8 @@ void __ext4_fc_track_create(handle_t *handle, struct inode *inode, void ext4_fc_track_create(handle_t *handle, struct dentry *dentry) { struct inode *inode = d_inode(dentry); - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -576,7 +572,6 @@ static int __track_inode(struct inode *inode, void *arg, bool update) void ext4_fc_track_inode(handle_t *handle, struct inode *inode) { - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); int ret; if (S_ISDIR(inode->i_mode)) @@ -588,8 +583,7 @@ void ext4_fc_track_inode(handle_t *handle, struct inode *inode) return; } - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -634,15 +628,13 @@ static int __track_range(struct inode *inode, void *arg, bool update) void ext4_fc_track_range(handle_t *handle, struct inode *inode, ext4_lblk_t start, ext4_lblk_t end) { - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); struct __track_range_args args; int ret; if (S_ISDIR(inode->i_mode)) return; - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) -- cgit v1.2.3