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Commit 93720242 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
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f2fs: support fiemap() for directory inode 



Adjust f2fs_fiemap() to support fiemap() on directory inode.

Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 80140c1f

fs/f2fs/data.c

+1 −1
Original line number Diff line number Diff line
@@ -1574,7 +1574,7 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, 
		goto out;

	}



	if (f2fs_has_inline_data(inode)) {

	if (f2fs_has_inline_data(inode) || f2fs_has_inline_dentry(inode)) {

		ret = f2fs_inline_data_fiemap(inode, fieinfo, start, len);

		if (ret != -EAGAIN)

			goto out;

fs/f2fs/inline.c

+7 −1
Original line number Diff line number Diff line
@@ -704,7 +704,13 @@ int f2fs_inline_data_fiemap(struct inode *inode, 
	if (IS_ERR(ipage))

		return PTR_ERR(ipage);



	if (!f2fs_has_inline_data(inode)) {

	if ((S_ISREG(inode->i_mode) || S_ISLNK(inode->i_mode)) &&

				!f2fs_has_inline_data(inode)) {

		err = -EAGAIN;

		goto out;

	}



	if (S_ISDIR(inode->i_mode) && !f2fs_has_inline_dentry(inode)) {

		err = -EAGAIN;

		goto out;

	}

fs/f2fs/namei.c

+1 −0
Original line number Diff line number Diff line
@@ -1250,6 +1250,7 @@ const struct inode_operations f2fs_dir_inode_operations = { 
#ifdef CONFIG_F2FS_FS_XATTR

	.listxattr	= f2fs_listxattr,

#endif

	.fiemap		= f2fs_fiemap,

};



const struct inode_operations f2fs_symlink_inode_operations = {