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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-12-28 08:09:44 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-01-02 19:27:31 -0800 |
| commit | 0a007b97aad6e1700ef5c3815d14e88192cc1124 (patch) | |
| tree | 8c21d92988c5fa3fbf253a7c0792ac2cbc26f237 /fs/f2fs | |
| parent | c39a1b348c4fe172729eff77c533dabc3c7cdaa7 (diff) | |
| download | linux-0a007b97aad6e1700ef5c3815d14e88192cc1124.tar.bz2 | |
f2fs: recover directory operations by fsync
This fixes generic/342 which doesn't recover renamed file which was fsynced
before. It will be done via another fsync on newly created file.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/dir.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/namei.c | 4 |
4 files changed, 11 insertions, 0 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 724304dc6143..f00b5ed8c011 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -713,6 +713,8 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page, f2fs_update_time(F2FS_I_SB(dir), REQ_TIME); + add_ino_entry(F2FS_I_SB(dir), dir->i_ino, TRANS_DIR_INO); + if (f2fs_has_inline_dentry(dir)) return f2fs_delete_inline_entry(dentry, page, dir, inode); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index df00affe1450..46d3d89f3ac5 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -180,6 +180,7 @@ enum { ORPHAN_INO, /* for orphan ino list */ APPEND_INO, /* for append ino list */ UPDATE_INO, /* for update ino list */ + TRANS_DIR_INO, /* for trasactions dir ino list */ FLUSH_INO, /* for multiple device flushing */ MAX_INO_ENTRY, /* max. list */ }; @@ -924,6 +925,7 @@ enum cp_reason_type { CP_NODE_NEED_CP, CP_FASTBOOT_MODE, CP_SPEC_LOG_NUM, + CP_RECOVER_DIR, }; enum iostat_type { diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 1db68f1bcd77..322aab9d91b5 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -165,6 +165,9 @@ static inline enum cp_reason_type need_do_checkpoint(struct inode *inode) cp_reason = CP_FASTBOOT_MODE; else if (sbi->active_logs == 2) cp_reason = CP_SPEC_LOG_NUM; + else if (need_dentry_mark(sbi, inode->i_ino) && + exist_written_data(sbi, F2FS_I(inode)->i_pino, TRANS_DIR_INO)) + cp_reason = CP_RECOVER_DIR; return cp_reason; } diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index e3a0f4f65851..a885c6e659f8 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -935,6 +935,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, } f2fs_i_links_write(old_dir, false); } + add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO); f2fs_unlock_op(sbi); @@ -1089,6 +1090,9 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry, } f2fs_mark_inode_dirty_sync(new_dir, false); + add_ino_entry(sbi, old_dir->i_ino, TRANS_DIR_INO); + add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO); + f2fs_unlock_op(sbi); if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir)) |