d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

vm: Drop vm_map_clip_{start,end} macro wrappers

Browse Source 
No functional change.

Reviewed by:	dougm, markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D25282
This commit is contained in:
Conrad Meyer 2020-06-16 22:53:56 +00:00
parent 33b39b6615
commit a116b5d3e4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=362253
1 changed files with 10 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
sys/vm/vm_map.c
View File

@ -2377,24 +2377,17 @@ vm_map_entry_clone(vm_map_t map, vm_map_entry_t entry)
* the specified address; if necessary,
* it splits the entry into two.
*/
#define vm_map_clip_start(map, entry, startaddr) \
{ \
if (startaddr > entry->start) \
_vm_map_clip_start(map, entry, startaddr); \
}
/*
* This routine is called only when it is known that
* the entry must be split.
*/
static inline void
_vm_map_clip_start(vm_map_t map, vm_map_entry_t entry, vm_offset_t start)
vm_map_clip_start(vm_map_t map, vm_map_entry_t entry, vm_offset_t start)
{
vm_map_entry_t new_entry;
if (start <= entry->start)
return;
VM_MAP_ASSERT_LOCKED(map);
KASSERT(entry->end > start && entry->start < start,
("_vm_map_clip_start: invalid clip of entry %p", entry));
("%s: invalid clip of entry %p", __func__, entry));
new_entry = vm_map_entry_clone(map, entry);
@ -2435,24 +2428,17 @@ vm_map_lookup_clip_start(vm_map_t map, vm_offset_t start,
* the specified address; if necessary,
* it splits the entry into two.
*/
#define vm_map_clip_end(map, entry, endaddr) \
{ \
if ((endaddr) < (entry->end)) \
_vm_map_clip_end((map), (entry), (endaddr)); \
}
/*
* This routine is called only when it is known that
* the entry must be split.
*/
static inline void
_vm_map_clip_end(vm_map_t map, vm_map_entry_t entry, vm_offset_t end)
vm_map_clip_end(vm_map_t map, vm_map_entry_t entry, vm_offset_t end)
{
vm_map_entry_t new_entry;
if (end >= entry->end)
return;
VM_MAP_ASSERT_LOCKED(map);
KASSERT(entry->start < end && entry->end > end,
("_vm_map_clip_end: invalid clip of entry %p", entry));
("%s: invalid clip of entry %p", __func__, entry));
new_entry = vm_map_entry_clone(map, entry);