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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-11-25 00:09:07 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-12-03 07:00:22 +0100 |
| commit | 963ba7f983767d79e914cd616c3e57be1938677e (patch) | |
| tree | b432bb4ad4f5e2d5aa347e76afc7b10adf9db461 /fs/f2fs | |
| parent | f2fs: use new conversion functions between blks and bytes (diff) | |
| download | linux-963ba7f983767d79e914cd616c3e57be1938677e.tar.xz linux-963ba7f983767d79e914cd616c3e57be1938677e.zip | |
f2fs: fix wrong block count instead of bytes
We should convert cur_lblock, a block count, to bytes for len.
Fixes: af4b6b8edf6a ("f2fs: introduce check_swap_activate_fast()")
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/data.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index a84e5bc09337..e49c14ccfafe 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -3893,7 +3893,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis, sector_t highest_pblock = 0; int nr_extents = 0; unsigned long nr_pblocks; - unsigned long len; + u64 len; int ret; /* @@ -3911,7 +3911,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis, cond_resched(); memset(&map_bh, 0, sizeof(struct buffer_head)); - map_bh.b_size = len - cur_lblock; + map_bh.b_size = len - blks_to_bytes(inode, cur_lblock); ret = get_data_block(inode, cur_lblock, &map_bh, 0, F2FS_GET_BLOCK_FIEMAP, &next_pgofs); |