diff options
Diffstat (limited to 'ctree.h')
| -rw-r--r-- | ctree.h | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -1086,15 +1086,19 @@ static inline u##bits btrfs_##name(struct extent_buffer *eb, \ type *s) \ { \ unsigned long offset = (unsigned long)s; \ + u##bits m; \ type *p = (type *) (eb->data + offset); \ - return le##bits##_to_cpu(p->member); \ + memcpy(&m, &p->member, sizeof(m)); \ + return le##bits##_to_cpu(m); \ } \ static inline void btrfs_set_##name(struct extent_buffer *eb, \ type *s, u##bits val) \ { \ unsigned long offset = (unsigned long)s; \ + u##bits m; \ type *p = (type *) (eb->data + offset); \ - p->member = cpu_to_le##bits(val); \ + m = cpu_to_le##bits(val); \ + memcpy(&p->member, &m, sizeof(m)); \ } #define BTRFS_SETGET_STACK_FUNCS(name, type, member, bits) \ |