Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH] f2fs: fix to use f2fs_readpage_limit() in f2fs_read_multi_pages() | Date | Mon, 30 Mar 2020 18:03:15 +0800 |
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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> --- fs/f2fs/data.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 8adf507c1d90..0a829a89f596 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -2099,7 +2099,8 @@ int f2fs_read_multi_pages(struct compress_ctx *cc, struct bio **bio_ret, f2fs_bug_on(sbi, f2fs_cluster_is_empty(cc)); - last_block_in_file = (i_size_read(inode) + blocksize - 1) >> blkbits; + last_block_in_file = (f2fs_readpage_limit(inode) + + blocksize - 1) >> blkbits; /* get rid of pages beyond EOF */ for (i = 0; i < cc->cluster_size; i++) { -- 2.18.0.rc1
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