From: Anish Moorthy Date: Thu, 15 Feb 2024 23:53:52 +0000 (+0000) Subject: KVM: Clarify meaning of hva_to_pfn()'s 'atomic' parameter X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ed2f049fc1445116317c97abb1f2870fb9a14d83;p=linux.git KVM: Clarify meaning of hva_to_pfn()'s 'atomic' parameter The current description can be read as "atomic -> allowed to sleep," when in fact the intended statement is "atomic -> NOT allowed to sleep." Make that clearer in the docstring. Signed-off-by: Anish Moorthy Link: https://lore.kernel.org/r/20240215235405.368539-2-amoorthy@google.com Signed-off-by: Sean Christopherson --- diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index fb49c2a602002..b1054d6a14aba 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2963,7 +2963,7 @@ out: /* * Pin guest page in memory and return its pfn. * @addr: host virtual address which maps memory to the guest - * @atomic: whether this function can sleep + * @atomic: whether this function is forbidden from sleeping * @interruptible: whether the process can be interrupted by non-fatal signals * @async: whether this function need to wait IO complete if the * host page is not in the memory