diff options
| -rw-r--r-- | fs/f2fs/data.c | 16 | ||||
| -rw-r--r-- | fs/f2fs/gc.c | 1 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 1 |
3 files changed, 16 insertions, 2 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index dfc974c95dd2..ca21ecbd6bbd 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1350,9 +1350,20 @@ 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; + struct extent_info ei = {0,0,0}; + bool ipu_force = false; int err = 0; set_new_dnode(&dn, inode, NULL, NULL, 0); + if (need_inplace_update(fio) && + f2fs_lookup_extent_cache(inode, page->index, &ei)) { + fio->old_blkaddr = ei.blk + page->index - ei.fofs; + if (fio->old_blkaddr != NULL_ADDR && + fio->old_blkaddr != NEW_ADDR) { + ipu_force = true; + goto got_it; + } + } err = get_dnode_of_data(&dn, page->index, LOOKUP_NODE); if (err) return err; @@ -1364,7 +1375,7 @@ int do_write_data_page(struct f2fs_io_info *fio) ClearPageUptodate(page); goto out_writepage; } - +got_it: err = encrypt_one_page(fio); if (err) goto out_writepage; @@ -1375,7 +1386,7 @@ int do_write_data_page(struct f2fs_io_info *fio) * If current allocation needs SSR, * it had better in-place writes for updated data. */ - if (need_inplace_update(fio)) { + if (ipu_force || need_inplace_update(fio)) { f2fs_bug_on(fio->sbi, !fio->cp_rwsem_locked); f2fs_unlock_op(fio->sbi); fio->cp_rwsem_locked = false; @@ -1412,6 +1423,7 @@ static int __write_data_page(struct page *page, bool *submitted, .type = DATA, .op = REQ_OP_WRITE, .op_flags = wbc_to_write_flags(wbc), + .old_blkaddr = NULL_ADDR, .page = page, .encrypted_page = NULL, .submitted = false, diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 84db41ca27c1..c2a9ae8397d3 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -714,6 +714,7 @@ static void move_data_page(struct inode *inode, block_t bidx, int gc_type, .type = DATA, .op = REQ_OP_WRITE, .op_flags = REQ_SYNC, + .old_blkaddr = NULL_ADDR, .page = page, .encrypted_page = NULL, }; diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 35d5d49e7614..38b97ad6bceb 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -311,6 +311,7 @@ static int __commit_inmem_pages(struct inode *inode, } fio.page = page; + fio.old_blkaddr = NULL_ADDR; err = do_write_data_page(&fio); if (err) { unlock_page(page); |