erofs: use meta buffers for inode operations
authorGao Xiang <hsiangkao@linux.alibaba.com>
Sun, 2 Jan 2022 04:00:14 +0000 (12:00 +0800)
committerGao Xiang <hsiangkao@linux.alibaba.com>
Tue, 4 Jan 2022 15:44:46 +0000 (23:44 +0800)
commitc521e3ad6cc980df6f3bdd2616808ecb973af880
tree710131cd19cc62d9beff6c35b85a66aa8bdf8de8
parentfdf80a4793021c2f27953b3075f401a497519ba4
erofs: use meta buffers for inode operations

Get rid of old erofs_get_meta_page() within inode operations by
using on-stack meta buffers in order to prepare subpage and folio
features.

Link: https://lore.kernel.org/r/20220102040017.51352-3-hsiangkao@linux.alibaba.com
Reviewed-by: Yue Hu <huyue2@yulong.com>
Reviewed-by: Liu Bo <bo.liu@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
fs/erofs/inode.c
fs/erofs/internal.h