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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-05-24 12:41:04 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:43:48 +0900 |
| commit | b497c6a690b3544e46463647faa5f9cffe0ad1a1 (patch) | |
| tree | a8d28bec9fc1f141038deecbd74f3d0132bf1a85 /include | |
| parent | aa449e53617699a8a76a1bd50f9846874fdb1290 (diff) | |
| download | linux-3.10-b497c6a690b3544e46463647faa5f9cffe0ad1a1.tar.gz linux-3.10-b497c6a690b3544e46463647faa5f9cffe0ad1a1.tar.bz2 linux-3.10-b497c6a690b3544e46463647faa5f9cffe0ad1a1.zip | |
f2fs: align data types between on-disk and in-memory block addresses
The on-disk block address is defined as __le32, but in-memory block address,
block_t, does as u64.
Let's synchronize them to 32 bits.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/f2fs_fs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index df6fab82f87..383d5e39b28 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -20,8 +20,8 @@ #define F2FS_BLKSIZE 4096 /* support only 4KB block */ #define F2FS_MAX_EXTENSION 64 /* # of extension entries */ -#define NULL_ADDR 0x0U -#define NEW_ADDR -1U +#define NULL_ADDR ((block_t)0) /* used as block_t addresses */ +#define NEW_ADDR ((block_t)-1) /* used as block_t addresses */ #define F2FS_ROOT_INO(sbi) (sbi->root_ino_num) #define F2FS_NODE_INO(sbi) (sbi->node_ino_num) |