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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-01-21 13:32:12 +0900 |
|---|---|---|
| committer | rogersb11 <brettrogers11@gmail.com> | 2016-02-13 21:33:41 -0500 |
| commit | d13404be3e5ec3d377b02f3c5e45fa1835fcf99c (patch) | |
| tree | d14e1c1e197e3930287ed4246bfb25d395950038 | |
| parent | 3f52c0cc56619ba51e8a8e86480958d0f9b27c56 (diff) | |
| download | kernel_samsung_smdk4412-d13404be3e5ec3d377b02f3c5e45fa1835fcf99c.tar.gz kernel_samsung_smdk4412-d13404be3e5ec3d377b02f3c5e45fa1835fcf99c.tar.bz2 kernel_samsung_smdk4412-d13404be3e5ec3d377b02f3c5e45fa1835fcf99c.zip | |
f2fs: call mark_inode_dirty to flush dirty pages
If a dentry page is updated, we should call mark_inode_dirty to add the inode
into the dirty list, so that its dentry pages are flushed to the disk.
Otherwise, the inode can be evicted without flush.
Change-Id: Ia31244451976a13a69e99342c5c4f5e5238a7b4f
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
| -rw-r--r-- | fs/f2fs/data.c | 4 | ||||
| -rw-r--r-- | fs/f2fs/dir.c | 6 | ||||
| -rw-r--r-- | fs/f2fs/namei.c | 3 |
3 files changed, 8 insertions, 5 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 3aeb157da70..6de3a2b41d9 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -249,6 +249,7 @@ int reserve_new_block(struct dnode_of_data *dn) __set_data_blkaddr(dn, NEW_ADDR); dn->data_blkaddr = NEW_ADDR; + mark_inode_dirty(dn->inode); sync_inode_page(dn); return 0; } @@ -564,7 +565,6 @@ repeat: i_size_write(inode, ((index + 1) << PAGE_CACHE_SHIFT)); /* Only the directory inode sets new_i_size */ set_inode_flag(F2FS_I(inode), FI_UPDATE_DIR); - mark_inode_dirty_sync(inode); } return page; @@ -1059,6 +1059,8 @@ static int f2fs_set_data_page_dirty(struct page *page) trace_f2fs_set_page_dirty(page, DATA); SetPageUptodate(page); + mark_inode_dirty(inode); + if (!PageDirty(page)) { __set_page_dirty_nobuffers(page); set_dirty_dir_page(inode, page); diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 30fee053726..673605b02f6 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -388,6 +388,8 @@ static void update_parent_metadata(struct inode *dir, struct inode *inode, clear_inode_flag(F2FS_I(inode), FI_NEW_INODE); } dir->i_mtime = dir->i_ctime = CURRENT_TIME; + mark_inode_dirty(dir); + if (F2FS_I(dir)->i_current_depth != current_depth) { F2FS_I(dir)->i_current_depth = current_depth; set_inode_flag(F2FS_I(dir), FI_UPDATE_DIR); @@ -395,8 +397,6 @@ static void update_parent_metadata(struct inode *dir, struct inode *inode, if (is_inode_flag_set(F2FS_I(dir), FI_UPDATE_DIR)) update_inode_page(dir); - else - mark_inode_dirty(dir); if (is_inode_flag_set(F2FS_I(inode), FI_INC_LINK)) clear_inode_flag(F2FS_I(inode), FI_INC_LINK); @@ -553,8 +553,6 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page, if (inode && S_ISDIR(inode->i_mode)) { drop_nlink(dir); update_inode_page(dir); - } else { - mark_inode_dirty(dir); } if (inode) { diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 74e150c1e0f..67cd326439d 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -441,6 +441,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, if (old_dir_entry) drop_nlink(new_inode); drop_nlink(new_inode); + mark_inode_dirty(new_inode); if (!new_inode->i_nlink) add_orphan_inode(sbi, new_inode->i_ino); @@ -476,11 +477,13 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, f2fs_set_link(old_inode, old_dir_entry, old_dir_page, new_dir); F2FS_I(old_inode)->i_pino = new_dir->i_ino; + update_inode_page(old_inode); } else { kunmap(old_dir_page); f2fs_put_page(old_dir_page, 0); } drop_nlink(old_dir); + mark_inode_dirty(old_dir); update_inode_page(old_dir); } |