svn commit: r348508 - stable/12/sys/kern
Konstantin Belousov
kib at FreeBSD.org
Sun Jun 2 09:29:07 UTC 2019
Author: kib
Date: Sun Jun 2 09:28:50 2019
New Revision: 348508
URL: https://svnweb.freebsd.org/changeset/base/348508
Log:
MFC r348433:
Remove TODO comment after posixshmcontrol(1) added.
Modified:
stable/12/sys/kern/uipc_shm.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/kern/uipc_shm.c
==============================================================================
--- stable/12/sys/kern/uipc_shm.c Sun Jun 2 09:27:38 2019 (r348507)
+++ stable/12/sys/kern/uipc_shm.c Sun Jun 2 09:28:50 2019 (r348508)
@@ -36,16 +36,10 @@
* shm_open(2) and shm_unlink(2). While most of the implementation is
* here, vm_mmap.c contains mapping logic changes.
*
- * TODO:
- *
- * (1) Need to export data to a userland tool via a sysctl. Should ipcs(1)
- * and ipcrm(1) be expanded or should new tools to manage both POSIX
- * kernel semaphores and POSIX shared memory be written?
- *
- * (2) Add support for this file type to fstat(1).
- *
- * (3) Resource limits? Does this need its own resource limits or are the
- * existing limits in mmap(2) sufficient?
+ * posixshmcontrol(1) allows users to inspect the state of the memory
+ * objects. Per-uid swap resource limit controls total amount of
+ * memory that user can consume for anonymous objects, including
+ * shared.
*/
#include <sys/cdefs.h>
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