Author: alc
Date: Mon Jun 9 00:15:16 2014
New Revision: 267245
URL: http://svnweb.freebsd.org/changeset/base/267245
Log:
Refresh a comment. The VM_STACK option was eliminated in r43209.
Sponsored by: EMC / Isilon Storage Division
Modified:
head/sys/kern/kern_exec.c
Modified: head/sys/kern/kern_exec.c
==============================================================================
--- head/sys/kern/kern_exec.c Sun Jun 8 23:22:25 2014 (r267244)
+++ head/sys/kern/kern_exec.c Mon Jun 9 00:15:16 2014 (r267245)
@@ -1101,9 +1101,9 @@ exec_new_vmspace(imgp, sv)
return (error);
#endif
- /* vm_ssize and vm_maxsaddr are somewhat antiquated concepts in the
- * VM_STACK case, but they are still used to monitor the size of the
- * process stack so we can check the stack rlimit.
+ /*
+ * vm_ssize and vm_maxsaddr are somewhat antiquated concepts, but they
+ * are still used to enforce the stack rlimit on the process stack.
*/
vmspace->vm_ssize = sgrowsiz >> PAGE_SHIFT;
vmspace->vm_maxsaddr = (char *)sv->sv_usrstack - ssiz;
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