ext4: process folios writeback in bytes
authorZhang Yi <yi.zhang@huawei.com>
Mon, 7 Jul 2025 14:08:04 +0000 (22:08 +0800)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 14 Jul 2025 03:41:51 +0000 (23:41 -0400)
commit1bfe6354e0975fe89c3d25e81b6546d205556a4b
treed067b778db42591523f5452144bc256c0d3cbe67
parenta073e8577f1816cfd2cff25d0a4ffbeb064b48ae
ext4: process folios writeback in bytes

Since ext4 supports large folios, processing writebacks in pages is no
longer appropriate, it can be modified to process writebacks in bytes.

Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20250707140814.542883-2-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/inode.c
include/trace/events/ext4.h