C++ (Cpp) nilfs_ifile_delete_inode Examples

Example #1

File: inode.c Project: 020gzh/linux

void nilfs_evict_inode(struct inode *inode)
{
	struct nilfs_transaction_info ti;
	struct super_block *sb = inode->i_sb;
	struct nilfs_inode_info *ii = NILFS_I(inode);
	int ret;

	if (inode->i_nlink || !ii->i_root || unlikely(is_bad_inode(inode))) {
		truncate_inode_pages_final(&inode->i_data);
		clear_inode(inode);
		nilfs_clear_inode(inode);
		return;
	}
	nilfs_transaction_begin(sb, &ti, 0); /* never fails */

	truncate_inode_pages_final(&inode->i_data);

	/* TODO: some of the following operations may fail.  */
	nilfs_truncate_bmap(ii, 0);
	nilfs_mark_inode_dirty(inode);
	clear_inode(inode);

	ret = nilfs_ifile_delete_inode(ii->i_root->ifile, inode->i_ino);
	if (!ret)
		atomic64_dec(&ii->i_root->inodes_count);

	nilfs_clear_inode(inode);

	if (IS_SYNC(inode))
		nilfs_set_transaction_flag(NILFS_TI_SYNC);
	nilfs_transaction_commit(sb);
	/* May construct a logical segment and may fail in sync mode.
	   But delete_inode has no return value. */
}

Example #2

File: inode.c Project: MiniBlu/cm11_kernel_htc_msm8974a3ul

void nilfs_evict_inode(struct inode *inode)
{
	struct nilfs_transaction_info ti;
	struct super_block *sb = inode->i_sb;
	struct nilfs_inode_info *ii = NILFS_I(inode);
	int ret;

	if (inode->i_nlink || !ii->i_root || unlikely(is_bad_inode(inode))) {
		if (inode->i_data.nrpages)
			truncate_inode_pages(&inode->i_data, 0);
		end_writeback(inode);
		nilfs_clear_inode(inode);
		return;
	}
	nilfs_transaction_begin(sb, &ti, 0); 

	if (inode->i_data.nrpages)
		truncate_inode_pages(&inode->i_data, 0);

	
	nilfs_truncate_bmap(ii, 0);
	nilfs_mark_inode_dirty(inode);
	end_writeback(inode);

	ret = nilfs_ifile_delete_inode(ii->i_root->ifile, inode->i_ino);
	if (!ret)
		atomic_dec(&ii->i_root->inodes_count);

	nilfs_clear_inode(inode);

	if (IS_SYNC(inode))
		nilfs_set_transaction_flag(NILFS_TI_SYNC);
	nilfs_transaction_commit(sb);
}

Example #3

File: inode.c Project: laudarch/simcom-linux-kernel

void nilfs_free_inode(struct inode *inode)
{
	struct super_block *sb = inode->i_sb;
	struct nilfs_sb_info *sbi = NILFS_SB(sb);

	clear_inode(inode);
	/* XXX: check error code? Is there any thing I can do? */
	(void) nilfs_ifile_delete_inode(sbi->s_ifile, inode->i_ino);
	atomic_dec(&sbi->s_inodes_count);
}