#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
#define EFSBADCRC EBADMSG /* Bad CRC detected */
-#define SYNCHRONIZE() barrier()
#define __return_address __builtin_return_address(0)
/*
#define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL)
#define xfs_stack_trace() dump_stack()
+static inline uint64_t rounddown_64(uint64_t x, uint32_t y)
+{
+ do_div(x, y);
+ return x * y;
+}
+
static inline uint64_t roundup_64(uint64_t x, uint32_t y)
{
x += y - 1;