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| author | Theodore Ts'o <tytso@mit.edu> | 2009-06-15 03:45:05 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-06-15 03:45:05 -0400 |
| commit | 0610b6e99939828b77eec020ead0e1f44cba38ca (patch) | |
| tree | ede610c64a0456a43618e500c577b35e462f8953 /fs/ext4/ext4.h | |
| parent | 11013911daea4820147ae6d7094dd7c6894e8651 (diff) | |
ext4: Fix 64-bit block type problem on 32-bit platforms
The function ext4_mb_free_blocks() was using an "unsigned long" to
pass a block number; this will cause 64-bit block numbers to get
truncated on x86 and other 32-bit platforms.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 746cdcba969d..17b9998680e3 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1341,7 +1341,7 @@ extern void ext4_discard_preallocations(struct inode *); extern int __init init_ext4_mballoc(void); extern void exit_ext4_mballoc(void); extern void ext4_mb_free_blocks(handle_t *, struct inode *, - unsigned long, unsigned long, int, unsigned long *); + ext4_fsblk_t, unsigned long, int, unsigned long *); extern int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t i, struct ext4_group_desc *desc); extern void ext4_mb_update_group_info(struct ext4_group_info *grp, |