Date: Fri, 6 Apr 2018 09:25:08 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r332091 - stable/11/sys/vm Message-ID: <201804060925.w369P8c2019558@repo.freebsd.org>
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Author: kib Date: Fri Apr 6 09:25:08 2018 New Revision: 332091 URL: https://svnweb.freebsd.org/changeset/base/332091 Log: MFC r331760: Make vm_map_max/min/pmap KBI stable. Modified: stable/11/sys/vm/vm_map.c stable/11/sys/vm/vm_map.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/vm/vm_map.c ============================================================================== --- stable/11/sys/vm/vm_map.c Fri Apr 6 02:57:58 2018 (r332090) +++ stable/11/sys/vm/vm_map.c Fri Apr 6 09:25:08 2018 (r332091) @@ -4257,6 +4257,27 @@ vm_map_lookup_done(vm_map_t map, vm_map_entry_t entry) vm_map_unlock_read(map); } +vm_offset_t +vm_map_max_KBI(const struct vm_map *map) +{ + + return (map->max_offset); +} + +vm_offset_t +vm_map_min_KBI(const struct vm_map *map) +{ + + return (map->min_offset); +} + +pmap_t +vm_map_pmap_KBI(vm_map_t map) +{ + + return (map->pmap); +} + #include "opt_ddb.h" #ifdef DDB #include <sys/kernel.h> Modified: stable/11/sys/vm/vm_map.h ============================================================================== --- stable/11/sys/vm/vm_map.h Fri Apr 6 02:57:58 2018 (r332090) +++ stable/11/sys/vm/vm_map.h Fri Apr 6 09:25:08 2018 (r332091) @@ -205,6 +205,11 @@ struct vm_map { #define MAP_BUSY_WAKEUP 0x02 #ifdef _KERNEL +#ifdef KLD_MODULE +#define vm_map_max(map) vm_map_max_KBI((map)) +#define vm_map_min(map) vm_map_min_KBI((map)) +#define vm_map_pmap(map) vm_map_pmap_KBI((map)) +#else static __inline vm_offset_t vm_map_max(const struct vm_map *map) { @@ -228,6 +233,7 @@ vm_map_modflags(vm_map_t map, vm_flags_t set, vm_flags { map->flags = (map->flags | set) & ~clear; } +#endif /* KLD_MODULE */ #endif /* _KERNEL */ /* @@ -288,6 +294,9 @@ void vm_map_wakeup(vm_map_t map); void vm_map_busy(vm_map_t map); void vm_map_unbusy(vm_map_t map); void vm_map_wait_busy(vm_map_t map); +vm_offset_t vm_map_max_KBI(const struct vm_map *map); +vm_offset_t vm_map_min_KBI(const struct vm_map *map); +pmap_t vm_map_pmap_KBI(vm_map_t map); #define vm_map_lock(map) _vm_map_lock(map, LOCK_FILE, LOCK_LINE) #define vm_map_unlock(map) _vm_map_unlock(map, LOCK_FILE, LOCK_LINE)
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