d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

If the kernel has run out of metadata for swap, then explicitly panic()

Browse Source 
instead of emitting a warning before deadlocking.

MFC after:	1 month
This commit is contained in:
John Baldwin 2008-07-30 21:12:15 +00:00
parent 4a67a0d994
commit 3677ad363b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/vm/swap_pager.c
View File

@ -1712,7 +1712,7 @@ swp_pager_meta_build(vm_object_t object, vm_pindex_t pindex, daddr_t swapblk)
mtx_unlock(&swhash_mtx);
VM_OBJECT_UNLOCK(object);
if (uma_zone_exhausted(swap_zone))
printf("swap zone exhausted, increase kern.maxswzone\n");
panic("swap zone exhausted, increase kern.maxswzone\n");
VM_WAIT;
VM_OBJECT_LOCK(object);
goto retry;