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f2fs: use f2fs_io_info to clean up messy parameters during IO path

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This patch cleans up parameters on IO paths.
The key idea is to use f2fs_io_info adding a parameter, block address, and then
use this structure as parameters.

Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2014-12-17 19:33:13 -08:00
parent 9ecf4b80bd
commit cf04e8eb55
6 changed files with 87 additions and 66 deletions
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7
fs/f2fs/inline.c
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@@ -79,7 +79,6 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page)
int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)
{
void *src_addr, *dst_addr;
block_t new_blk_addr;
struct f2fs_io_info fio = {
.type = DATA,
.rw = WRITE_SYNC | REQ_PRIO,
@@ -115,9 +114,9 @@ no_update:
/* write data page to try to make data consistent */
set_page_writeback(page);
write_data_page(page, dn, &new_blk_addr, &fio);
update_extent_cache(new_blk_addr, dn);
fio.blk_addr = dn->data_blkaddr;
write_data_page(page, dn, &fio);
update_extent_cache(fio.blk_addr, dn);
f2fs_wait_on_page_writeback(page, DATA);
if (dirty)
inode_dec_dirty_pages(dn->inode);