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Diffstat (limited to 'fs/f2fs/data.c')
-rw-r--r--fs/f2fs/data.c47
1 files changed, 29 insertions, 18 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 2a3a9cd008da..81d1fd581078 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -158,16 +158,16 @@ void f2fs_submit_merged_bio(struct f2fs_sb_info *sbi,
* Fill the locked page with data located in the block address.
* Return unlocked page.
*/
-int f2fs_submit_page_bio(struct f2fs_sb_info *sbi, struct page *page,
- struct f2fs_io_info *fio)
+int f2fs_submit_page_bio(struct f2fs_io_info *fio)
{
struct bio *bio;
+ struct page *page = fio->page;
trace_f2fs_submit_page_bio(page, fio);
- f2fs_trace_ios(page, fio, 0);
+ f2fs_trace_ios(fio, 0);
/* Allocate a new bio */
- bio = __bio_alloc(sbi, fio->blk_addr, 1, is_read_io(fio->rw));
+ bio = __bio_alloc(fio->sbi, fio->blk_addr, 1, is_read_io(fio->rw));
if (bio_add_page(bio, page, PAGE_CACHE_SIZE, 0) < PAGE_CACHE_SIZE) {
bio_put(bio);
@@ -179,9 +179,9 @@ int f2fs_submit_page_bio(struct f2fs_sb_info *sbi, struct page *page,
return 0;
}
-void f2fs_submit_page_mbio(struct f2fs_sb_info *sbi, struct page *page,
- struct f2fs_io_info *fio)
+void f2fs_submit_page_mbio(struct f2fs_io_info *fio)
{
+ struct f2fs_sb_info *sbi = fio->sbi;
enum page_type btype = PAGE_TYPE_OF_BIO(fio->type);
struct f2fs_bio_info *io;
bool is_read = is_read_io(fio->rw);
@@ -206,17 +206,17 @@ alloc_new:
io->fio = *fio;
}
- if (bio_add_page(io->bio, page, PAGE_CACHE_SIZE, 0) <
+ if (bio_add_page(io->bio, fio->page, PAGE_CACHE_SIZE, 0) <
PAGE_CACHE_SIZE) {
__submit_merged_bio(io);
goto alloc_new;
}
io->last_block_in_bio = fio->blk_addr;
- f2fs_trace_ios(page, fio, 0);
+ f2fs_trace_ios(fio, 0);
up_write(&io->io_rwsem);
- trace_f2fs_submit_page_mbio(page, fio);
+ trace_f2fs_submit_page_mbio(fio->page, fio);
}
/*
@@ -925,6 +925,7 @@ struct page *find_data_page(struct inode *inode, pgoff_t index, bool sync)
struct extent_info ei;
int err;
struct f2fs_io_info fio = {
+ .sbi = F2FS_I_SB(inode),
.type = DATA,
.rw = sync ? READ_SYNC : READA,
};
@@ -971,7 +972,8 @@ got_it:
}
fio.blk_addr = dn.data_blkaddr;
- err = f2fs_submit_page_bio(F2FS_I_SB(inode), page, &fio);
+ fio.page = page;
+ err = f2fs_submit_page_bio(&fio);
if (err)
return ERR_PTR(err);
@@ -998,6 +1000,7 @@ struct page *get_lock_data_page(struct inode *inode, pgoff_t index)
struct extent_info ei;
int err;
struct f2fs_io_info fio = {
+ .sbi = F2FS_I_SB(inode),
.type = DATA,
.rw = READ_SYNC,
};
@@ -1041,7 +1044,8 @@ got_it:
}
fio.blk_addr = dn.data_blkaddr;
- err = f2fs_submit_page_bio(F2FS_I_SB(inode), page, &fio);
+ fio.page = page;
+ err = f2fs_submit_page_bio(&fio);
if (err)
return ERR_PTR(err);
@@ -1092,11 +1096,13 @@ repeat:
SetPageUptodate(page);
} else {
struct f2fs_io_info fio = {
+ .sbi = F2FS_I_SB(inode),
.type = DATA,
.rw = READ_SYNC,
.blk_addr = dn.data_blkaddr,
+ .page = page,
};
- err = f2fs_submit_page_bio(F2FS_I_SB(inode), page, &fio);
+ err = f2fs_submit_page_bio(&fio);
if (err)
goto put_err;
@@ -1529,8 +1535,9 @@ static int f2fs_read_data_pages(struct file *file,
return f2fs_mpage_readpages(mapping, pages, NULL, nr_pages);
}
-int do_write_data_page(struct page *page, struct f2fs_io_info *fio)
+int do_write_data_page(struct f2fs_io_info *fio)
{
+ struct page *page = fio->page;
struct inode *inode = page->mapping->host;
struct dnode_of_data dn;
int err = 0;
@@ -1557,11 +1564,11 @@ int do_write_data_page(struct page *page, struct f2fs_io_info *fio)
if (unlikely(fio->blk_addr != NEW_ADDR &&
!is_cold_data(page) &&
need_inplace_update(inode))) {
- rewrite_data_page(page, fio);
+ rewrite_data_page(fio);
set_inode_flag(F2FS_I(inode), FI_UPDATE_WRITE);
trace_f2fs_do_write_data_page(page, IPU);
} else {
- write_data_page(page, &dn, fio);
+ write_data_page(&dn, fio);
set_data_blkaddr(&dn);
f2fs_update_extent_cache(&dn);
trace_f2fs_do_write_data_page(page, OPU);
@@ -1586,8 +1593,10 @@ static int f2fs_write_data_page(struct page *page,
bool need_balance_fs = false;
int err = 0;
struct f2fs_io_info fio = {
+ .sbi = sbi,
.type = DATA,
.rw = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : WRITE,
+ .page = page,
};
trace_f2fs_writepage(page, DATA);
@@ -1617,7 +1626,7 @@ write:
if (S_ISDIR(inode->i_mode)) {
if (unlikely(f2fs_cp_error(sbi)))
goto redirty_out;
- err = do_write_data_page(page, &fio);
+ err = do_write_data_page(&fio);
goto done;
}
@@ -1637,7 +1646,7 @@ write:
if (f2fs_has_inline_data(inode))
err = f2fs_write_inline_data(inode, page);
if (err == -EAGAIN)
- err = do_write_data_page(page, &fio);
+ err = do_write_data_page(&fio);
f2fs_unlock_op(sbi);
done:
if (err && err != -ENOENT)
@@ -1806,11 +1815,13 @@ put_next:
zero_user_segment(page, 0, PAGE_CACHE_SIZE);
} else {
struct f2fs_io_info fio = {
+ .sbi = sbi,
.type = DATA,
.rw = READ_SYNC,
.blk_addr = dn.data_blkaddr,
+ .page = page,
};
- err = f2fs_submit_page_bio(sbi, page, &fio);
+ err = f2fs_submit_page_bio(&fio);
if (err)
goto fail;