diff options
Diffstat (limited to 'fs/f2fs/checkpoint.c')
-rw-r--r-- | fs/f2fs/checkpoint.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 5008b872f316..a037bbd89dc6 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -722,53 +722,51 @@ fail_no_cp: return -EINVAL; } -static void __add_dirty_inode(struct inode *inode) +static void __add_dirty_inode(struct inode *inode, enum inode_type type) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct f2fs_inode_info *fi = F2FS_I(inode); + int flag = (type == DIR_INODE) ? FI_DIRTY_DIR : FI_DIRTY_FILE; - if (is_inode_flag_set(fi, FI_DIRTY_DIR)) + if (is_inode_flag_set(fi, flag)) return; - set_inode_flag(fi, FI_DIRTY_DIR); - list_add_tail(&fi->dirty_list, &sbi->dir_inode_list); - stat_inc_dirty_dir(sbi); - return; + set_inode_flag(fi, flag); + list_add_tail(&fi->dirty_list, &sbi->inode_list[type]); + if (type == DIR_INODE) + stat_inc_dirty_dir(sbi); } -static void __remove_dirty_inode(struct inode *inode) +static void __remove_dirty_inode(struct inode *inode, enum inode_type type) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct f2fs_inode_info *fi = F2FS_I(inode); + int flag = (type == DIR_INODE) ? FI_DIRTY_DIR : FI_DIRTY_FILE; if (get_dirty_pages(inode) || - !is_inode_flag_set(F2FS_I(inode), FI_DIRTY_DIR)) + !is_inode_flag_set(F2FS_I(inode), flag)) return; list_del_init(&fi->dirty_list); - clear_inode_flag(fi, FI_DIRTY_DIR); - stat_dec_dirty_dir(sbi); + clear_inode_flag(fi, flag); + if (type == DIR_INODE) + stat_dec_dirty_dir(sbi); } void update_dirty_page(struct inode *inode, struct page *page) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); + enum inode_type type = S_ISDIR(inode->i_mode) ? DIR_INODE : FILE_INODE; if (!S_ISDIR(inode->i_mode) && !S_ISREG(inode->i_mode) && !S_ISLNK(inode->i_mode)) return; - if (!S_ISDIR(inode->i_mode)) { - inode_inc_dirty_pages(inode); - goto out; - } - - spin_lock(&sbi->dir_inode_lock); - __add_dirty_inode(inode); + spin_lock(&sbi->inode_lock[type]); + __add_dirty_inode(inode, type); inode_inc_dirty_pages(inode); - spin_unlock(&sbi->dir_inode_lock); + spin_unlock(&sbi->inode_lock[type]); -out: SetPagePrivate(page); f2fs_trace_pid(page); } @@ -777,22 +775,24 @@ void add_dirty_dir_inode(struct inode *inode) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - spin_lock(&sbi->dir_inode_lock); - __add_dirty_inode(inode); - spin_unlock(&sbi->dir_inode_lock); + spin_lock(&sbi->inode_lock[DIR_INODE]); + __add_dirty_inode(inode, DIR_INODE); + spin_unlock(&sbi->inode_lock[DIR_INODE]); } -void remove_dirty_dir_inode(struct inode *inode) +void remove_dirty_inode(struct inode *inode) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct f2fs_inode_info *fi = F2FS_I(inode); + enum inode_type type = S_ISDIR(inode->i_mode) ? DIR_INODE : FILE_INODE; - if (!S_ISDIR(inode->i_mode)) + if (!S_ISDIR(inode->i_mode) && !S_ISREG(inode->i_mode) && + !S_ISLNK(inode->i_mode)) return; - spin_lock(&sbi->dir_inode_lock); - __remove_dirty_inode(inode); - spin_unlock(&sbi->dir_inode_lock); + spin_lock(&sbi->inode_lock[type]); + __remove_dirty_inode(inode, type); + spin_unlock(&sbi->inode_lock[type]); /* Only from the recovery routine */ if (is_inode_flag_set(fi, FI_DELAY_IPUT)) { @@ -801,7 +801,7 @@ void remove_dirty_dir_inode(struct inode *inode) } } -void sync_dirty_dir_inodes(struct f2fs_sb_info *sbi) +void sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type) { struct list_head *head; struct inode *inode; @@ -810,16 +810,16 @@ retry: if (unlikely(f2fs_cp_error(sbi))) return; - spin_lock(&sbi->dir_inode_lock); + spin_lock(&sbi->inode_lock[type]); - head = &sbi->dir_inode_list; + head = &sbi->inode_list[type]; if (list_empty(head)) { - spin_unlock(&sbi->dir_inode_lock); + spin_unlock(&sbi->inode_lock[type]); return; } fi = list_entry(head->next, struct f2fs_inode_info, dirty_list); inode = igrab(&fi->vfs_inode); - spin_unlock(&sbi->dir_inode_lock); + spin_unlock(&sbi->inode_lock[type]); if (inode) { filemap_fdatawrite(inode->i_mapping); iput(inode); @@ -854,7 +854,7 @@ retry_flush_dents: /* write all the dirty dentry pages */ if (get_pages(sbi, F2FS_DIRTY_DENTS)) { f2fs_unlock_all(sbi); - sync_dirty_dir_inodes(sbi); + sync_dirty_inodes(sbi, DIR_INODE); if (unlikely(f2fs_cp_error(sbi))) { err = -EIO; goto out; |