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Use VMFS_OPTIMAL_SPACE instead of VMFS_ALIGNED_SPACE in shm_map().

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This commit is contained in:
John Baldwin 2013-07-24 20:34:25 +00:00
parent 7d20a270cc
commit 5e3a17c0b9
1 changed files with 1 additions and 1 deletions
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2
sys/kern/uipc_shm.c
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@ -779,7 +779,7 @@ shm_map(struct file *fp, size_t size, off_t offset, void **memp)
offset = trunc_page(offset);
size = round_page(size + ofs);
rv = vm_map_find(kernel_map, obj, offset, &kva, size,
VMFS_ALIGNED_SPACE, VM_PROT_READ | VM_PROT_WRITE,
VMFS_OPTIMAL_SPACE, VM_PROT_READ | VM_PROT_WRITE,
VM_PROT_READ | VM_PROT_WRITE, 0);
if (rv == KERN_SUCCESS) {
rv = vm_map_wire(kernel_map, kva, kva + size,