Author: rlibby
Date: Sun Feb 23 03:32:04 2020
New Revision: 358256
URL: https://svnweb.freebsd.org/changeset/base/358256

Log:
  sys/vm: quiet -Wwrite-strings
  
  Discussed with:       kib
  Reviewed by:  markj
  Differential Revision:        https://reviews.freebsd.org/D23796

Modified:
  head/sys/kern/kern_malloc.c
  head/sys/sys/buf.h
  head/sys/vm/uma_core.c
  head/sys/vm/vm_map.c
  head/sys/vm/vm_object.c
  head/sys/vm/vm_object.h
  head/sys/vm/vm_page.c
  head/sys/vm/vm_pager.c

Modified: head/sys/kern/kern_malloc.c
==============================================================================
--- head/sys/kern/kern_malloc.c Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/kern/kern_malloc.c Sun Feb 23 03:32:04 2020        (r358256)
@@ -153,7 +153,7 @@ static int numzones = MALLOC_DEBUG_MAXZONES;
  */
 struct {
        int kz_size;
-       char *kz_name;
+       const char *kz_name;
        uma_zone_t kz_zone[MALLOC_DEBUG_MAXZONES];
 } kmemzones[] = {
        {16, "16", },
@@ -1091,7 +1091,7 @@ mallocinit(void *dummy)
            UMA_ALIGN_PTR, UMA_ZONE_MALLOC);
        for (i = 0, indx = 0; kmemzones[indx].kz_size != 0; indx++) {
                int size = kmemzones[indx].kz_size;
-               char *name = kmemzones[indx].kz_name;
+               const char *name = kmemzones[indx].kz_name;
                int subzone;
 
                for (subzone = 0; subzone < numzones; subzone++) {

Modified: head/sys/sys/buf.h
==============================================================================
--- head/sys/sys/buf.h  Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/sys/buf.h  Sun Feb 23 03:32:04 2020        (r358256)
@@ -554,7 +554,7 @@ void        bufdone(struct buf *);
 void   bd_speedup(void);
 
 extern uma_zone_t pbuf_zone;
-uma_zone_t pbuf_zsecond_create(char *name, int max);
+uma_zone_t pbuf_zsecond_create(const char *name, int max);
 
 int    cluster_read(struct vnode *, u_quad_t, daddr_t, long,
            struct ucred *, long, int, int, struct buf **);

Modified: head/sys/vm/uma_core.c
==============================================================================
--- head/sys/vm/uma_core.c      Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/vm/uma_core.c      Sun Feb 23 03:32:04 2020        (r358256)
@@ -223,7 +223,7 @@ struct uma_kctor_args {
 
 struct uma_bucket_zone {
        uma_zone_t      ubz_zone;
-       char            *ubz_name;
+       const char      *ubz_name;
        int             ubz_entries;    /* Number of items it can hold. */
        int             ubz_maxsize;    /* Maximum allocation size per-item. */
 };

Modified: head/sys/vm/vm_map.c
==============================================================================
--- head/sys/vm/vm_map.c        Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/vm/vm_map.c        Sun Feb 23 03:32:04 2020        (r358256)
@@ -5108,7 +5108,7 @@ vm_map_print(vm_map_t map)
                    (void *)entry, (void *)entry->start, (void *)entry->end,
                    entry->eflags);
                {
-                       static char *inheritance_name[4] =
+                       static const char * const inheritance_name[4] =
                        {"share", "copy", "none", "donate_copy"};
 
                        db_iprintf(" prot=%x/%x/%s",

Modified: head/sys/vm/vm_object.c
==============================================================================
--- head/sys/vm/vm_object.c     Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/vm/vm_object.c     Sun Feb 23 03:32:04 2020        (r358256)
@@ -386,7 +386,7 @@ vm_object_pip_wakeupn(vm_object_t object, short i)
  * re-acquired on return.
  */
 static void
-vm_object_pip_sleep(vm_object_t object, char *waitid)
+vm_object_pip_sleep(vm_object_t object, const char *waitid)
 {
 
        refcount_sleep_interlock(&object->paging_in_progress,
@@ -394,7 +394,7 @@ vm_object_pip_sleep(vm_object_t object, char *waitid)
 }
 
 void
-vm_object_pip_wait(vm_object_t object, char *waitid)
+vm_object_pip_wait(vm_object_t object, const char *waitid)
 {
 
        VM_OBJECT_ASSERT_WLOCKED(object);
@@ -406,7 +406,7 @@ vm_object_pip_wait(vm_object_t object, char *waitid)
 }
 
 void
-vm_object_pip_wait_unlocked(vm_object_t object, char *waitid)
+vm_object_pip_wait_unlocked(vm_object_t object, const char *waitid)
 {
 
        VM_OBJECT_ASSERT_UNLOCKED(object);

Modified: head/sys/vm/vm_object.h
==============================================================================
--- head/sys/vm/vm_object.h     Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/vm/vm_object.h     Sun Feb 23 03:32:04 2020        (r358256)
@@ -337,8 +337,8 @@ void vm_object_clear_flag(vm_object_t object, u_short 
 void vm_object_pip_add(vm_object_t object, short i);
 void vm_object_pip_wakeup(vm_object_t object);
 void vm_object_pip_wakeupn(vm_object_t object, short i);
-void vm_object_pip_wait(vm_object_t object, char *waitid);
-void vm_object_pip_wait_unlocked(vm_object_t object, char *waitid);
+void vm_object_pip_wait(vm_object_t object, const char *waitid);
+void vm_object_pip_wait_unlocked(vm_object_t object, const char *waitid);
 
 void vm_object_busy(vm_object_t object);
 void vm_object_unbusy(vm_object_t object);

Modified: head/sys/vm/vm_page.c
==============================================================================
--- head/sys/vm/vm_page.c       Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/vm/vm_page.c       Sun Feb 23 03:32:04 2020        (r358256)
@@ -451,13 +451,14 @@ vm_page_domain_init(int domain)
 
        vmd = VM_DOMAIN(domain);
        bzero(vmd, sizeof(*vmd));
-       *__DECONST(char **, &vmd->vmd_pagequeues[PQ_INACTIVE].pq_name) =
+       *__DECONST(const char **, &vmd->vmd_pagequeues[PQ_INACTIVE].pq_name) =
            "vm inactive pagequeue";
-       *__DECONST(char **, &vmd->vmd_pagequeues[PQ_ACTIVE].pq_name) =
+       *__DECONST(const char **, &vmd->vmd_pagequeues[PQ_ACTIVE].pq_name) =
            "vm active pagequeue";
-       *__DECONST(char **, &vmd->vmd_pagequeues[PQ_LAUNDRY].pq_name) =
+       *__DECONST(const char **, &vmd->vmd_pagequeues[PQ_LAUNDRY].pq_name) =
            "vm laundry pagequeue";
-       *__DECONST(char **, &vmd->vmd_pagequeues[PQ_UNSWAPPABLE].pq_name) =
+       *__DECONST(const char **,
+           &vmd->vmd_pagequeues[PQ_UNSWAPPABLE].pq_name) =
            "vm unswappable pagequeue";
        vmd->vmd_domain = domain;
        vmd->vmd_page_count = 0;

Modified: head/sys/vm/vm_pager.c
==============================================================================
--- head/sys/vm/vm_pager.c      Sun Feb 23 03:13:38 2020        (r358255)
+++ head/sys/vm/vm_pager.c      Sun Feb 23 03:32:04 2020        (r358256)
@@ -191,7 +191,7 @@ vm_pager_bufferinit(void)
 }
 
 uma_zone_t
-pbuf_zsecond_create(char *name, int max)
+pbuf_zsecond_create(const char *name, int max)
 {
        uma_zone_t zone;
 
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