f2fs: fix to use f2fs_readpage_limit() in f2fs_read_multi_pages()

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Multipage read flow should consider fsverity, so it needs to use
f2fs_readpage_limit() instead of i_size_read() to check EOF condition.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

authored by

Chao Yu and committed by

Jaegeuk Kim 6 years ago 7496affa db251553

+2 -1

1 changed file

expand all

f2fs

data.c

+2 -1

fs/f2fs/data.c

··· 2048 2048 2049 2049 f2fs_bug_on(sbi, f2fs_cluster_is_empty(cc)); 2050 2050 2051 - last_block_in_file = (i_size_read(inode) + blocksize - 1) >> blkbits; 2051 + last_block_in_file = (f2fs_readpage_limit(inode) + 2052 + blocksize - 1) >> blkbits; 2052 2053 2053 2054 /* get rid of pages beyond EOF */ 2054 2055 for (i = 0; i < cc->cluster_size; i++) {