From: Jaegeuk Kim Date: Fri, 20 May 2016 16:52:20 +0000 (-0700) Subject: f2fs: call mark_inode_dirty_sync for i_field changes X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=205b98221cdf72b1cbdedf55f93d193999616e6e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git f2fs: call mark_inode_dirty_sync for i_field changes This patch calls mark_inode_dirty_sync() for the following on-disk inode changes. -> largest -> ctime/mtime/atime -> i_current_depth -> i_xattr_nid -> i_pino -> i_advise -> i_flags -> i_mode Signed-off-by: Jaegeuk Kim --- diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c index 1b2c20228300..6a414e75e705 100644 --- a/fs/f2fs/acl.c +++ b/fs/f2fs/acl.c @@ -384,6 +384,8 @@ int f2fs_init_acl(struct inode *inode, struct inode *dir, struct page *ipage, if (error) return error; + mark_inode_dirty_sync(inode); + if (default_acl) { error = __f2fs_set_acl(inode, ACL_TYPE_DEFAULT, default_acl, ipage); diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index f8ca0f31271f..384d51cb77bf 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -243,8 +243,7 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir, "Corrupted max_depth of %lu: %u", dir->i_ino, max_depth); max_depth = MAX_DIR_HASH_DEPTH; - F2FS_I(dir)->i_current_depth = max_depth; - mark_inode_dirty(dir); + f2fs_i_depth_write(dir, max_depth); } for (level = 0; level < max_depth; level++) { @@ -303,9 +302,9 @@ void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de, set_de_type(de, inode->i_mode); f2fs_dentry_kunmap(dir, page); set_page_dirty(page); - dir->i_mtime = dir->i_ctime = CURRENT_TIME; - mark_inode_dirty(dir); + dir->i_mtime = dir->i_ctime = CURRENT_TIME; + mark_inode_dirty_sync(dir); f2fs_put_page(page, 1); } @@ -462,10 +461,10 @@ void update_parent_metadata(struct inode *dir, struct inode *inode, clear_inode_flag(inode, FI_NEW_INODE); } dir->i_mtime = dir->i_ctime = CURRENT_TIME; - mark_inode_dirty(dir); + mark_inode_dirty_sync(dir); if (F2FS_I(dir)->i_current_depth != current_depth) { - F2FS_I(dir)->i_current_depth = current_depth; + f2fs_i_depth_write(dir, current_depth); set_inode_flag(dir, FI_UPDATE_DIR); } @@ -597,7 +596,7 @@ add_dentry: if (inode) { /* we don't need to mark_inode_dirty now */ - F2FS_I(inode)->i_pino = dir->i_ino; + f2fs_i_pino_write(inode, dir->i_ino); update_inode(inode, page); f2fs_put_page(page, 1); } @@ -730,6 +729,7 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page, set_page_dirty(page); dir->i_ctime = dir->i_mtime = CURRENT_TIME; + mark_inode_dirty_sync(dir); if (inode) f2fs_drop_nlink(dir, inode, NULL); diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c index 852a0b6f0600..d21dda607bf2 100644 --- a/fs/f2fs/extent_cache.c +++ b/fs/f2fs/extent_cache.c @@ -170,8 +170,10 @@ static void __drop_largest_extent(struct inode *inode, { struct extent_info *largest = &F2FS_I(inode)->extent_tree->largest; - if (fofs < largest->fofs + largest->len && fofs + len > largest->fofs) + if (fofs < largest->fofs + largest->len && fofs + len > largest->fofs) { largest->len = 0; + mark_inode_dirty_sync(inode); + } } /* return true, if inode page is changed */ @@ -335,11 +337,12 @@ lookup_neighbors: return en; } -static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi, +static struct extent_node *__try_merge_extent_node(struct inode *inode, struct extent_tree *et, struct extent_info *ei, struct extent_node *prev_ex, struct extent_node *next_ex) { + struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct extent_node *en = NULL; if (prev_ex && __is_back_mergeable(ei, &prev_ex->ei)) { @@ -360,7 +363,7 @@ static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi, if (!en) return NULL; - __try_update_largest_extent(et, en); + __try_update_largest_extent(inode, et, en); spin_lock(&sbi->extent_lock); if (!list_empty(&en->list)) { @@ -371,11 +374,12 @@ static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi, return en; } -static struct extent_node *__insert_extent_tree(struct f2fs_sb_info *sbi, +static struct extent_node *__insert_extent_tree(struct inode *inode, struct extent_tree *et, struct extent_info *ei, struct rb_node **insert_p, struct rb_node *insert_parent) { + struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct rb_node **p = &et->root.rb_node; struct rb_node *parent = NULL; struct extent_node *en = NULL; @@ -402,7 +406,7 @@ do_insert: if (!en) return NULL; - __try_update_largest_extent(et, en); + __try_update_largest_extent(inode, et, en); /* update in global extent list */ spin_lock(&sbi->extent_lock); @@ -473,7 +477,7 @@ static unsigned int f2fs_update_extent_tree_range(struct inode *inode, set_extent_info(&ei, end, end - dei.fofs + dei.blk, org_end - end); - en1 = __insert_extent_tree(sbi, et, &ei, + en1 = __insert_extent_tree(inode, et, &ei, NULL, NULL); next_en = en1; } else { @@ -494,7 +498,7 @@ static unsigned int f2fs_update_extent_tree_range(struct inode *inode, } if (parts) - __try_update_largest_extent(et, en); + __try_update_largest_extent(inode, et, en); else __release_extent_node(sbi, et, en); @@ -514,15 +518,15 @@ static unsigned int f2fs_update_extent_tree_range(struct inode *inode, if (blkaddr) { set_extent_info(&ei, fofs, blkaddr, len); - if (!__try_merge_extent_node(sbi, et, &ei, prev_en, next_en)) - __insert_extent_tree(sbi, et, &ei, + if (!__try_merge_extent_node(inode, et, &ei, prev_en, next_en)) + __insert_extent_tree(inode, et, &ei, insert_p, insert_parent); /* give up extent_cache, if split and small updates happen */ if (dei.len >= 1 && prev.len < F2FS_MIN_EXTENT_LEN && et->largest.len < F2FS_MIN_EXTENT_LEN) { - et->largest.len = 0; + __drop_largest_extent(inode, 0, UINT_MAX); set_inode_flag(inode, FI_NO_EXTENT); } } diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index d98aaf3829a6..0534d7a18b35 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -498,11 +498,13 @@ static inline bool __is_front_mergeable(struct extent_info *cur, return __is_extent_mergeable(cur, front); } -static inline void __try_update_largest_extent(struct extent_tree *et, - struct extent_node *en) +static inline void __try_update_largest_extent(struct inode *inode, + struct extent_tree *et, struct extent_node *en) { - if (en->ei.len > et->largest.len) + if (en->ei.len > et->largest.len) { et->largest = en->ei; + mark_inode_dirty_sync(inode); + } } struct f2fs_nm_info { @@ -1534,10 +1536,26 @@ enum { FI_DIRTY_FILE, /* indicate regular/symlink has dirty pages */ }; +static inline void __mark_inode_dirty_flag(struct inode *inode, + int flag, bool set) +{ + switch (flag) { + case FI_INLINE_XATTR: + case FI_INLINE_DATA: + case FI_INLINE_DENTRY: + if (set) + return; + case FI_DATA_EXIST: + case FI_INLINE_DOTS: + mark_inode_dirty_sync(inode); + } +} + static inline void set_inode_flag(struct inode *inode, int flag) { if (!test_bit(flag, &F2FS_I(inode)->flags)) set_bit(flag, &F2FS_I(inode)->flags); + __mark_inode_dirty_flag(inode, flag, true); } static inline int is_inode_flag_set(struct inode *inode, int flag) @@ -1549,12 +1567,14 @@ static inline void clear_inode_flag(struct inode *inode, int flag) { if (test_bit(flag, &F2FS_I(inode)->flags)) clear_bit(flag, &F2FS_I(inode)->flags); + __mark_inode_dirty_flag(inode, flag, false); } static inline void set_acl_inode(struct inode *inode, umode_t mode) { F2FS_I(inode)->i_acl_mode = mode; set_inode_flag(inode, FI_ACL_MODE); + mark_inode_dirty_sync(inode); } static inline void f2fs_i_links_write(struct inode *inode, bool inc) @@ -1583,18 +1603,38 @@ static inline void f2fs_i_size_write(struct inode *inode, loff_t i_size) mark_inode_dirty_sync(inode); } +static inline void f2fs_i_depth_write(struct inode *inode, unsigned int depth) +{ + F2FS_I(inode)->i_current_depth = depth; + mark_inode_dirty_sync(inode); +} + +static inline void f2fs_i_xnid_write(struct inode *inode, nid_t xnid) +{ + F2FS_I(inode)->i_xattr_nid = xnid; + mark_inode_dirty_sync(inode); +} + +static inline void f2fs_i_pino_write(struct inode *inode, nid_t pino) +{ + F2FS_I(inode)->i_pino = pino; + mark_inode_dirty_sync(inode); +} + static inline void get_inline_info(struct inode *inode, struct f2fs_inode *ri) { + struct f2fs_inode_info *fi = F2FS_I(inode); + if (ri->i_inline & F2FS_INLINE_XATTR) - set_inode_flag(inode, FI_INLINE_XATTR); + set_bit(FI_INLINE_XATTR, &fi->flags); if (ri->i_inline & F2FS_INLINE_DATA) - set_inode_flag(inode, FI_INLINE_DATA); + set_bit(FI_INLINE_DATA, &fi->flags); if (ri->i_inline & F2FS_INLINE_DENTRY) - set_inode_flag(inode, FI_INLINE_DENTRY); + set_bit(FI_INLINE_DENTRY, &fi->flags); if (ri->i_inline & F2FS_DATA_EXIST) - set_inode_flag(inode, FI_DATA_EXIST); + set_bit(FI_DATA_EXIST, &fi->flags); if (ri->i_inline & F2FS_INLINE_DOTS) - set_inode_flag(inode, FI_INLINE_DOTS); + set_bit(FI_INLINE_DOTS, &fi->flags); } static inline void set_raw_inline(struct inode *inode, struct f2fs_inode *ri) @@ -1706,11 +1746,13 @@ static inline int is_file(struct inode *inode, int type) static inline void set_file(struct inode *inode, int type) { F2FS_I(inode)->i_advise |= type; + mark_inode_dirty_sync(inode); } static inline void clear_file(struct inode *inode, int type) { F2FS_I(inode)->i_advise &= ~type; + mark_inode_dirty_sync(inode); } static inline int f2fs_readonly(struct super_block *sb) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index d0f42587309f..c5606b1e1a89 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -171,11 +171,10 @@ static void try_to_fix_pino(struct inode *inode) fi->xattr_ver = 0; if (file_wrong_pino(inode) && inode->i_nlink == 1 && get_parent_ino(inode, &pino)) { - fi->i_pino = pino; + f2fs_i_pino_write(inode, pino); file_got_pino(inode); up_write(&fi->i_sem); - mark_inode_dirty_sync(inode); f2fs_write_inode(inode, NULL); } else { up_write(&fi->i_sem); @@ -636,7 +635,7 @@ int f2fs_truncate(struct inode *inode, bool lock) return err; inode->i_mtime = inode->i_ctime = CURRENT_TIME; - mark_inode_dirty(inode); + mark_inode_dirty_sync(inode); return 0; } @@ -726,7 +725,7 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr) } } - mark_inode_dirty(inode); + mark_inode_dirty_sync(inode); return err; } @@ -1279,7 +1278,7 @@ static long f2fs_fallocate(struct file *file, int mode, if (!ret) { inode->i_mtime = inode->i_ctime = CURRENT_TIME; - mark_inode_dirty(inode); + mark_inode_dirty_sync(inode); f2fs_update_time(F2FS_I_SB(inode), REQ_TIME); } @@ -1370,9 +1369,8 @@ static int f2fs_ioc_setflags(struct file *filp, unsigned long arg) fi->i_flags = flags; inode_unlock(inode); - f2fs_set_inode_flags(inode); inode->i_ctime = CURRENT_TIME; - mark_inode_dirty(inode); + f2fs_set_inode_flags(inode); out: mnt_drop_write_file(filp); return ret; diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 7a9bc442dd77..4bc025c29f82 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -400,7 +400,7 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage, stat_dec_inline_dir(dir); clear_inode_flag(dir, FI_INLINE_DENTRY); - F2FS_I(dir)->i_current_depth = 1; + f2fs_i_depth_write(dir, 1); if (i_size_read(dir) < PAGE_SIZE) { f2fs_i_size_write(dir, PAGE_SIZE); set_inode_flag(dir, FI_UPDATE_DIR); @@ -492,7 +492,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage, recover: lock_page(ipage); memcpy(inline_dentry, backup_dentry, MAX_INLINE_DATA); - F2FS_I(dir)->i_current_depth = 0; + f2fs_i_depth_write(dir, 0); f2fs_i_size_write(dir, MAX_INLINE_DATA); update_inode(dir, ipage); f2fs_put_page(ipage, 1); @@ -558,7 +558,7 @@ int f2fs_add_inline_entry(struct inode *dir, const struct qstr *name, /* we don't need to mark_inode_dirty now */ if (inode) { - F2FS_I(inode)->i_pino = dir->i_ino; + f2fs_i_pino_write(inode, dir->i_ino); update_inode(inode, page); f2fs_put_page(page, 1); } @@ -597,6 +597,7 @@ void f2fs_delete_inline_entry(struct f2fs_dir_entry *dentry, struct page *page, set_page_dirty(page); dir->i_ctime = dir->i_mtime = CURRENT_TIME; + mark_inode_dirty_sync(dir); if (inode) f2fs_drop_nlink(dir, inode, page); diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 62d8c9052f9b..34aa0949e48c 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -35,6 +35,7 @@ void f2fs_set_inode_flags(struct inode *inode) new_fl |= S_DIRSYNC; inode_set_flags(inode, new_fl, S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC); + mark_inode_dirty_sync(inode); } static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index af7c75ab9343..f2b2c4068648 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -76,7 +76,6 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode) stat_inc_inline_dir(inode); trace_f2fs_new_inode(inode, 0); - mark_inode_dirty(inode); return inode; fail: @@ -247,10 +246,8 @@ static int __recover_dot_dentries(struct inode *dir, nid_t pino) err = __f2fs_add_link(dir, &dotdot, NULL, pino, S_IFDIR); } out: - if (!err) { + if (!err) clear_inode_flag(dir, FI_INLINE_DOTS); - mark_inode_dirty(dir); - } f2fs_unlock_op(sbi); return err; @@ -756,7 +753,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, up_write(&F2FS_I(old_inode)->i_sem); old_inode->i_ctime = CURRENT_TIME; - mark_inode_dirty(old_inode); + mark_inode_dirty_sync(old_inode); f2fs_delete_entry(old_entry, old_page, old_dir, NULL); @@ -910,7 +907,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry, f2fs_i_links_write(old_dir, old_nlink > 0); up_write(&F2FS_I(old_dir)->i_sem); } - mark_inode_dirty(old_dir); + mark_inode_dirty_sync(old_dir); update_inode_page(old_dir); /* update directory entry info of new dir inode */ @@ -928,7 +925,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry, f2fs_i_links_write(new_dir, new_nlink > 0); up_write(&F2FS_I(new_dir)->i_sem); } - mark_inode_dirty(new_dir); + mark_inode_dirty_sync(new_dir); update_inode_page(new_dir); f2fs_unlock_op(sbi); diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 8001020f7762..0635304c50ac 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -953,7 +953,7 @@ int truncate_xattr_node(struct inode *inode, struct page *page) if (IS_ERR(npage)) return PTR_ERR(npage); - F2FS_I(inode)->i_xattr_nid = 0; + f2fs_i_xnid_write(inode, 0); /* need to do checkpoint during fsync */ F2FS_I(inode)->xattr_ver = cur_cp_version(F2FS_CKPT(sbi)); @@ -1047,7 +1047,7 @@ struct page *new_node_page(struct dnode_of_data *dn, dn->node_changed = true; if (f2fs_has_xattr_block(ofs)) - F2FS_I(dn->inode)->i_xattr_nid = dn->nid; + f2fs_i_xnid_write(dn->inode, dn->nid); dn->node_page = page; if (ipage) @@ -1997,7 +1997,7 @@ recover_xnid: get_node_info(sbi, new_xnid, &ni); ni.ino = inode->i_ino; set_node_addr(sbi, &ni, NEW_ADDR, false); - F2FS_I(inode)->i_xattr_nid = new_xnid; + f2fs_i_xnid_write(inode, new_xnid); /* 3: update xattr blkaddr */ refresh_sit_entry(sbi, NEW_ADDR, blkaddr); diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c index ca12d4b051f7..1fe6366a60c1 100644 --- a/fs/f2fs/xattr.c +++ b/fs/f2fs/xattr.c @@ -106,7 +106,7 @@ static int f2fs_xattr_advise_set(const struct xattr_handler *handler, return -EINVAL; F2FS_I(inode)->i_advise |= *(char *)value; - mark_inode_dirty(inode); + mark_inode_dirty_sync(inode); return 0; } @@ -551,6 +551,7 @@ static int __f2fs_setxattr(struct inode *inode, int index, update_inode(inode, ipage); else update_inode_page(inode); + mark_inode_dirty_sync(inode); exit: kzfree(base_addr); return error;