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f2fs: add sbi and page pointer in f2fs_io_info

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This patch adds f2fs_sb_info and page pointers in f2fs_io_info structure.
With this change, we can reduce a lot of parameters for IO functions.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2015-04-23 14:38:15 -07:00
parent 01b960e94a
commit 05ca3632e5
11 changed files with 83 additions and 59 deletions
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8
fs/f2fs/node.c
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@@ -995,8 +995,10 @@ static int read_node_page(struct page *page, int rw)
struct f2fs_sb_info *sbi = F2FS_P_SB(page);
struct node_info ni;
struct f2fs_io_info fio = {
.sbi = sbi,
.type = NODE,
.rw = rw,
.page = page,
};
get_node_info(sbi, page->index, &ni);
@@ -1011,7 +1013,7 @@ static int read_node_page(struct page *page, int rw)
return LOCKED_PAGE;
fio.blk_addr = ni.blk_addr;
return f2fs_submit_page_bio(sbi, page, &fio);
return f2fs_submit_page_bio(&fio);
}
/*
@@ -1293,8 +1295,10 @@ static int f2fs_write_node_page(struct page *page,
nid_t nid;
struct node_info ni;
struct f2fs_io_info fio = {
.sbi = sbi,
.type = NODE,
.rw = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : WRITE,
.page = page,
};
trace_f2fs_writepage(page, NODE);
@@ -1329,7 +1333,7 @@ static int f2fs_write_node_page(struct page *page,
set_page_writeback(page);
fio.blk_addr = ni.blk_addr;
write_node_page(sbi, page, nid, &fio);
write_node_page(nid, &fio);
set_node_addr(sbi, &ni, fio.blk_addr, is_fsync_dnode(page));
dec_page_count(sbi, F2FS_DIRTY_NODES);
up_read(&sbi->node_write);