diff options
| author | Yuezhang Mo <Yuezhang.Mo@sony.com> | 2023-01-04 09:37:47 +0300 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2023-02-27 15:14:45 +0300 |
| commit | 39c1ce8eafc0ff64fb9e28536ccc7df6a8e2999d (patch) | |
| tree | badb112dfa32ee543e7c91671d656065b26f4ea7 /fs/exfat/file.c | |
| parent | bdaadfd343e3cba49ad0b009ff4b148dad0fa404 (diff) | |
| download | linux-39c1ce8eafc0ff64fb9e28536ccc7df6a8e2999d.tar.xz | |
exfat: fix inode->i_blocks for non-512 byte sector size device
inode->i_blocks is not real number of blocks, but 512 byte ones.
Fixes: 98d917047e8b ("exfat: add file operations")
Cc: stable@vger.kernel.org # v5.7+
Reported-by: Wang Yugui <wangyugui@e16-tech.com>
Tested-by: Wang Yugui <wangyugui@e16-tech.com>
Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'fs/exfat/file.c')
| -rw-r--r-- | fs/exfat/file.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/exfat/file.c b/fs/exfat/file.c index f5b29072775d..b33431c74c8a 100644 --- a/fs/exfat/file.c +++ b/fs/exfat/file.c @@ -209,8 +209,7 @@ void exfat_truncate(struct inode *inode) if (err) goto write_size; - inode->i_blocks = round_up(i_size_read(inode), sbi->cluster_size) >> - inode->i_blkbits; + inode->i_blocks = round_up(i_size_read(inode), sbi->cluster_size) >> 9; write_size: aligned_size = i_size_read(inode); if (aligned_size & (blocksize - 1)) { |