Commit ec4e7af4 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: skip if inline_data was converted already 



This patch checks inline_data one more time under the inode page lock whether
its inline_data is converted or not.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 202095a7

fs/f2fs/inline.c

+5 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page) 


static int __f2fs_convert_inline_data(struct inode *inode, struct page *page)

{

	int err;

	int err = 0;

	struct page *ipage;

	struct dnode_of_data dn;

	void *src_addr, *dst_addr;
@@ -86,6 +86,10 @@ static int __f2fs_convert_inline_data(struct inode *inode, struct page *page) 
		goto out;

	}



	/* someone else converted inline_data already */

	if (!f2fs_has_inline_data(inode))

		goto out;



	/*

	 * i_addr[0] is not used for inline data,

	 * so reserving new block will not destroy inline data