diff options
| author | jeff <jeff@FreeBSD.org> | 2013-08-07 06:21:20 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2013-08-07 06:21:20 +0000 |
| commit | de4ecca21340ce4d0bf9182cac133c14e031218e (patch) | |
| tree | 950bad07f0aeeeae78036d82b9aa11ae998c3654 /sys/compat | |
| parent | e141f5c0bac3839e4886a26e1ba796f4e46e6455 (diff) | |
| download | FreeBSD-src-de4ecca21340ce4d0bf9182cac133c14e031218e.zip FreeBSD-src-de4ecca21340ce4d0bf9182cac133c14e031218e.tar.gz | |
Replace kernel virtual address space allocation with vmem. This provides
transparent layering and better fragmentation.
- Normalize functions that allocate memory to use kmem_*
- Those that allocate address space are named kva_*
- Those that operate on maps are named kmap_*
- Implement recursive allocation handling for kmem_arena in vmem.
Reviewed by: alc
Tested by: pho
Sponsored by: EMC / Isilon Storage Division
Diffstat (limited to 'sys/compat')
| -rw-r--r-- | sys/compat/linux/linux_misc.c | 2 | ||||
| -rw-r--r-- | sys/compat/ndis/subr_ntoskrnl.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index 7587272..378bc37 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -467,7 +467,7 @@ cleanup: /* Release the temporary mapping. */ if (a_out) - kmem_free_wakeup(exec_map, (vm_offset_t)a_out, PAGE_SIZE); + kmap_free_wakeup(exec_map, (vm_offset_t)a_out, PAGE_SIZE); return (error); } diff --git a/sys/compat/ndis/subr_ntoskrnl.c b/sys/compat/ndis/subr_ntoskrnl.c index 02e8e45..482392d 100644 --- a/sys/compat/ndis/subr_ntoskrnl.c +++ b/sys/compat/ndis/subr_ntoskrnl.c @@ -2489,7 +2489,7 @@ MmAllocateContiguousMemorySpecifyCache(size, lowest, highest, break; } - ret = (void *)kmem_alloc_contig(kernel_map, size, M_ZERO | M_NOWAIT, + ret = (void *)kmem_alloc_contig(kernel_arena, size, M_ZERO | M_NOWAIT, lowest, highest, PAGE_SIZE, boundary, memattr); if (ret != NULL) malloc_type_allocated(M_DEVBUF, round_page(size)); |
