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Lock the VM while twiddling the vmspace.

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This commit is contained in:
John Baldwin 2001-05-23 22:05:08 +00:00
parent 12f70a5587
commit 613c83cbf1
1 changed files with 2 additions and 1 deletions
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3
sys/kern/imgact_elf.c
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@ -571,11 +571,12 @@ exec_elf_imgact(struct image_params *imgp)
}
}
/* XXX: lock the vm_mtx when twiddling vmspace? */
mtx_lock(&vm_mtx);
vmspace->vm_tsize = text_size >> PAGE_SHIFT;
vmspace->vm_taddr = (caddr_t)(uintptr_t)text_addr;
vmspace->vm_dsize = data_size >> PAGE_SHIFT;
vmspace->vm_daddr = (caddr_t)(uintptr_t)data_addr;
mtx_unlock(&vm_mtx);
addr = ELF_RTLD_ADDR(vmspace);