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| 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/kern/kern_exec.c | |
| 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/kern/kern_exec.c')
| -rw-r--r-- | sys/kern/kern_exec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index c0e1435..156c80d 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -1192,7 +1192,7 @@ int exec_alloc_args(struct image_args *args) { - args->buf = (char *)kmem_alloc_wait(exec_map, PATH_MAX + ARG_MAX); + args->buf = (char *)kmap_alloc_wait(exec_map, PATH_MAX + ARG_MAX); return (args->buf != NULL ? 0 : ENOMEM); } @@ -1201,7 +1201,7 @@ exec_free_args(struct image_args *args) { if (args->buf != NULL) { - kmem_free_wakeup(exec_map, (vm_offset_t)args->buf, + kmap_free_wakeup(exec_map, (vm_offset_t)args->buf, PATH_MAX + ARG_MAX); args->buf = NULL; } |
