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[PATCH] m68knommu: update defconfig for m68knommu
[pandora-kernel.git]
/
mm
/
mmap.c
diff --git
a/mm/mmap.c
b/mm/mmap.c
index
da3fa90
..
4043194
100644
(file)
--- a/
mm/mmap.c
+++ b/
mm/mmap.c
@@
-143,7
+143,11
@@
int __vm_enough_memory(long pages, int cap_sys_admin)
leave 3% of the size of this process for other processes */
allowed -= current->mm->total_vm / 32;
leave 3% of the size of this process for other processes */
allowed -= current->mm->total_vm / 32;
- if (atomic_read(&vm_committed_space) < allowed)
+ /*
+ * cast `allowed' as a signed long because vm_committed_space
+ * sometimes has a negative value
+ */
+ if (atomic_read(&vm_committed_space) < (long)allowed)
return 0;
vm_unacct_memory(pages);
return 0;
vm_unacct_memory(pages);