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| author | jeff <jeff@FreeBSD.org> | 2002-05-02 02:08:48 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2002-05-02 02:08:48 +0000 |
| commit | b152d5fbb5c19a734918705720935da121992010 (patch) | |
| tree | 3151c53a5a4481a8b9fedf0d8f1ab5cfaa46389f /sys/kern/kern_malloc.c | |
| parent | c136e5d44278a6b1c5a93a71adab858b5e07503b (diff) | |
| download | FreeBSD-src-b152d5fbb5c19a734918705720935da121992010.zip FreeBSD-src-b152d5fbb5c19a734918705720935da121992010.tar.gz | |
Remove the temporary alignment check in free().
Implement the following checks on freed memory in the bucket path:
- Slab membership
- Alignment
- Duplicate free
This previously was only done if we skipped the buckets. This code will slow
down INVARIANTS a bit, but it is smp safe. The checks were moved out of the
normal path and into hooks supplied in uma_dbg.
Diffstat (limited to 'sys/kern/kern_malloc.c')
| -rw-r--r-- | sys/kern/kern_malloc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c index 56769ad..57a3b80 100644 --- a/sys/kern/kern_malloc.c +++ b/sys/kern/kern_malloc.c @@ -208,12 +208,6 @@ free(addr, type) if (addr == NULL) return; - if ((u_long)addr & 3) { /* XXX: Jeff: find better value for 3 */ - printf("free(9)'ing unaligned pointer %p\n", addr); - Debugger("Don't do that..."); - return; - } - size = 0; mem = (void *)((u_long)addr & (~UMA_SLAB_MASK)); |
