Commit c08a690b authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: should truncate any allocated block for inline_data write



When trying to write inline_data, we should truncate any data block allocated
and pointed by the inode block.
We should consider the data index is not 0.
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent cbcb2872
......@@ -166,6 +166,14 @@ int f2fs_write_inline_data(struct inode *inode,
return err;
ipage = dn.inode_page;
/* Release any data block if it is allocated */
if (!f2fs_has_inline_data(inode)) {
int count = ADDRS_PER_PAGE(dn.node_page, F2FS_I(inode));
truncate_data_blocks_range(&dn, count);
set_inode_flag(F2FS_I(inode), FI_INLINE_DATA);
stat_inc_inline_inode(inode);
}
f2fs_wait_on_page_writeback(ipage, NODE);
zero_user_segment(ipage, INLINE_DATA_OFFSET,
INLINE_DATA_OFFSET + MAX_INLINE_DATA);
......@@ -174,13 +182,6 @@ int f2fs_write_inline_data(struct inode *inode,
memcpy(dst_addr, src_addr, size);
kunmap(page);
/* Release the first data block if it is allocated */
if (!f2fs_has_inline_data(inode)) {
truncate_data_blocks_range(&dn, 1);
set_inode_flag(F2FS_I(inode), FI_INLINE_DATA);
stat_inc_inline_inode(inode);
}
set_inode_flag(F2FS_I(inode), FI_APPEND_WRITE);
sync_inode_page(&dn);
f2fs_put_dnode(&dn);
......
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