diff options
Diffstat (limited to 'fs/f2fs/inode.c')
-rw-r--r-- | fs/f2fs/inode.c | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 97e20decacb4..cb269c46ac25 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -83,7 +83,7 @@ static void __recover_inline_status(struct inode *inode, struct page *ipage) while (start < end) { if (*start++) { - f2fs_wait_on_page_writeback(ipage, NODE); + f2fs_wait_on_page_writeback(ipage, NODE, true); set_inode_flag(F2FS_I(inode), FI_DATA_EXIST); set_raw_inline(F2FS_I(inode), F2FS_INODE(ipage)); @@ -138,7 +138,8 @@ static int do_read_inode(struct inode *inode) fi->i_pino = le32_to_cpu(ri->i_pino); fi->i_dir_level = ri->i_dir_level; - f2fs_init_extent_tree(inode, &ri->i_ext); + if (f2fs_init_extent_tree(inode, &ri->i_ext)) + set_page_dirty(node_page); get_inline_info(fi, ri); @@ -202,6 +203,7 @@ make_now: inode->i_op = &f2fs_encrypted_symlink_inode_operations; else inode->i_op = &f2fs_symlink_inode_operations; + inode_nohighmem(inode); inode->i_mapping->a_ops = &f2fs_dblock_aops; } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { @@ -221,11 +223,11 @@ bad_inode: return ERR_PTR(ret); } -void update_inode(struct inode *inode, struct page *node_page) +int update_inode(struct inode *inode, struct page *node_page) { struct f2fs_inode *ri; - f2fs_wait_on_page_writeback(node_page, NODE); + f2fs_wait_on_page_writeback(node_page, NODE, true); ri = F2FS_INODE(node_page); @@ -259,15 +261,20 @@ void update_inode(struct inode *inode, struct page *node_page) __set_inode_rdev(inode, ri); set_cold_node(inode, node_page); - set_page_dirty(node_page); - clear_inode_flag(F2FS_I(inode), FI_DIRTY_INODE); + + /* deleted inode */ + if (inode->i_nlink == 0) + clear_inline_node(node_page); + + return set_page_dirty(node_page); } -void update_inode_page(struct inode *inode) +int update_inode_page(struct inode *inode) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct page *node_page; + int ret = 0; retry: node_page = get_node_page(sbi, inode->i_ino); if (IS_ERR(node_page)) { @@ -278,10 +285,11 @@ retry: } else if (err != -ENOENT) { f2fs_stop_checkpoint(sbi); } - return; + return 0; } - update_inode(inode, node_page); + ret = update_inode(inode, node_page); f2fs_put_page(node_page, 1); + return ret; } int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc) @@ -299,9 +307,8 @@ int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc) * We need to balance fs here to prevent from producing dirty node pages * during the urgent cleaning time when runing out of free sections. */ - update_inode_page(inode); - - f2fs_balance_fs(sbi); + if (update_inode_page(inode)) + f2fs_balance_fs(sbi, true); return 0; } @@ -317,7 +324,7 @@ void f2fs_evict_inode(struct inode *inode) /* some remained atomic pages should discarded */ if (f2fs_is_atomic_file(inode)) - commit_inmem_pages(inode, true); + drop_inmem_pages(inode); trace_f2fs_evict_inode(inode); truncate_inode_pages_final(&inode->i_data); @@ -327,7 +334,7 @@ void f2fs_evict_inode(struct inode *inode) goto out_clear; f2fs_bug_on(sbi, get_dirty_pages(inode)); - remove_dirty_dir_inode(inode); + remove_dirty_inode(inode); f2fs_destroy_extent_tree(inode); @@ -357,9 +364,9 @@ no_delete: if (xnid) invalidate_mapping_pages(NODE_MAPPING(sbi), xnid, xnid); if (is_inode_flag_set(fi, FI_APPEND_WRITE)) - add_dirty_inode(sbi, inode->i_ino, APPEND_INO); + add_ino_entry(sbi, inode->i_ino, APPEND_INO); if (is_inode_flag_set(fi, FI_UPDATE_WRITE)) - add_dirty_inode(sbi, inode->i_ino, UPDATE_INO); + add_ino_entry(sbi, inode->i_ino, UPDATE_INO); if (is_inode_flag_set(fi, FI_FREE_NID)) { if (err && err != -ENOENT) alloc_nid_done(sbi, inode->i_ino); @@ -382,10 +389,7 @@ no_delete: } } out_clear: -#ifdef CONFIG_F2FS_FS_ENCRYPTION - if (fi->i_crypt_info) - f2fs_free_encryption_info(inode, fi->i_crypt_info); -#endif + fscrypt_put_encryption_info(inode, NULL); clear_inode(inode); } |