Author: kib
Date: Fri Dec 16 23:33:37 2016
New Revision: 310182
URL: https://svnweb.freebsd.org/changeset/base/310182
Log:
In swp_pager_meta_free_all(), fix type of the index variable. Style.
Noted and reviewed by: alc (previous version)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Modified:
head/sys/vm/swap_pager.c
Modified: head/sys/vm/swap_pager.c
==============================================================================
--- head/sys/vm/swap_pager.c Fri Dec 16 23:05:47 2016 (r310181)
+++ head/sys/vm/swap_pager.c Fri Dec 16 23:33:37 2016 (r310182)
@@ -1916,30 +1916,30 @@ swp_pager_meta_free(vm_object_t object,
static void
swp_pager_meta_free_all(vm_object_t object)
{
- daddr_t index = 0;
+ struct swblock **pswap, *swap;
+ vm_pindex_t index;
+ daddr_t v;
+ int i;
VM_OBJECT_ASSERT_WLOCKED(object);
if (object->type != OBJT_SWAP)
return;
- while (object->un_pager.swp.swp_bcount) {
- struct swblock **pswap;
- struct swblock *swap;
-
+ index = 0;
+ while (object->un_pager.swp.swp_bcount != 0) {
mtx_lock(&swhash_mtx);
pswap = swp_pager_hash(object, index);
if ((swap = *pswap) != NULL) {
- int i;
-
for (i = 0; i < SWAP_META_PAGES; ++i) {
- daddr_t v = swap->swb_pages[i];
+ v = swap->swb_pages[i];
if (v != SWAPBLK_NONE) {
--swap->swb_count;
swp_pager_freeswapspace(v, 1);
}
}
if (swap->swb_count != 0)
- panic("swap_pager_meta_free_all: swb_count !=
0");
+ panic(
+ "swap_pager_meta_free_all: swb_count != 0");
*pswap = swap->swb_hnext;
uma_zfree(swap_zone, swap);
--object->un_pager.swp.swp_bcount;
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