erofs: add fiemap support with iomap
authorGao Xiang <hsiangkao@linux.alibaba.com>
Fri, 13 Aug 2021 05:29:31 +0000 (13:29 +0800)
committerGao Xiang <hsiangkao@linux.alibaba.com>
Wed, 18 Aug 2021 16:13:43 +0000 (00:13 +0800)
commiteadcd6b5a1eb39866ab8d8a3e4f2e51bc51a2350
tree6675343c98541503c6fbfd91d8ced4cec1ead430
parentd95ae5e25326092d61613acf98280270dde22778
erofs: add fiemap support with iomap

This adds fiemap support for both uncompressed files and compressed
files by using iomap infrastructure.

Link: https://lore.kernel.org/r/20210813052931.203280-3-hsiangkao@linux.alibaba.com
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
fs/erofs/data.c
fs/erofs/inode.c
fs/erofs/internal.h
fs/erofs/namei.c
fs/erofs/zmap.c