sb_start_pagefault(inode->i_sb);
+ /* force to convert with normal data indices */
+ err = f2fs_convert_inline_data(inode, MAX_INLINE_DATA + 1, page);
+ if (err)
+ goto out;
+
/* block allocation */
f2fs_lock_op(sbi);
set_new_dnode(&dn, inode, NULL, NULL, 0);
return 1;
}
+static inline bool need_do_checkpoint(struct inode *inode)
+{
+ struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
+ bool need_cp = false;
+
+ if (!S_ISREG(inode->i_mode) || inode->i_nlink != 1)
+ need_cp = true;
+ else if (file_wrong_pino(inode))
+ need_cp = true;
+ else if (!space_for_roll_forward(sbi))
+ need_cp = true;
+ else if (!is_checkpointed_node(sbi, F2FS_I(inode)->i_pino))
+ need_cp = true;
+ else if (F2FS_I(inode)->xattr_ver == cur_cp_version(F2FS_CKPT(sbi)))
+ need_cp = true;
+
+ return need_cp;
+}
+
int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
/* guarantee free sections for fsync */
f2fs_balance_fs(sbi);
- down_read(&fi->i_sem);
-
/*
* Both of fdatasync() and fsync() are able to be recovered from
* sudden-power-off.
*/
- if (!S_ISREG(inode->i_mode) || inode->i_nlink != 1)
- need_cp = true;
- else if (file_wrong_pino(inode))
- need_cp = true;
- else if (!space_for_roll_forward(sbi))
- need_cp = true;
- else if (!is_checkpointed_node(sbi, F2FS_I(inode)->i_pino))
- need_cp = true;
- else if (F2FS_I(inode)->xattr_ver == cur_cp_version(F2FS_CKPT(sbi)))
- need_cp = true;
-
+ down_read(&fi->i_sem);
+ need_cp = need_do_checkpoint(inode);
up_read(&fi->i_sem);
if (need_cp) {
if (err && err != -ENOENT) {
goto fail;
} else if (err == -ENOENT) {
- /* direct node is not exist */
+ /* direct node does not exists */
if (whence == SEEK_DATA) {
pgofs = PGOFS_OF_NEXT_DNODE(pgofs,
F2FS_I(inode));
f2fs_put_page(page, 1);
}
-int truncate_blocks(struct inode *inode, u64 from)
+int truncate_blocks(struct inode *inode, u64 from, bool lock)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
unsigned int blocksize = inode->i_sb->s_blocksize;
free_from = (pgoff_t)
((from + blocksize - 1) >> (sbi->log_blocksize));
- f2fs_lock_op(sbi);
+ if (lock)
+ f2fs_lock_op(sbi);
set_new_dnode(&dn, inode, NULL, NULL, 0);
err = get_dnode_of_data(&dn, free_from, LOOKUP_NODE);
if (err) {
if (err == -ENOENT)
goto free_next;
- f2fs_unlock_op(sbi);
+ if (lock)
+ f2fs_unlock_op(sbi);
trace_f2fs_truncate_blocks_exit(inode, err);
return err;
}
f2fs_put_dnode(&dn);
free_next:
err = truncate_inode_blocks(inode, free_from);
- f2fs_unlock_op(sbi);
+ if (lock)
+ f2fs_unlock_op(sbi);
done:
/* lastly zero out the first data page */
truncate_partial_data_page(inode, from);
trace_f2fs_truncate(inode);
- if (!truncate_blocks(inode, i_size_read(inode))) {
+ if (!truncate_blocks(inode, i_size_read(inode), true)) {
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(inode);
}
if ((attr->ia_valid & ATTR_SIZE) &&
attr->ia_size != i_size_read(inode)) {
- err = f2fs_convert_inline_data(inode, attr->ia_size);
+ err = f2fs_convert_inline_data(inode, attr->ia_size, NULL);
if (err)
return err;
loff_t off_start, off_end;
int ret = 0;
- ret = f2fs_convert_inline_data(inode, MAX_INLINE_DATA + 1);
+ ret = f2fs_convert_inline_data(inode, MAX_INLINE_DATA + 1, NULL);
if (ret)
return ret;
if (ret)
return ret;
- ret = f2fs_convert_inline_data(inode, offset + len);
+ ret = f2fs_convert_inline_data(inode, offset + len, NULL);
if (ret)
return ret;