Commit ed2f049f authored by Anish Moorthy's avatar Anish Moorthy Committed by Sean Christopherson
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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: default avatarAnish Moorthy <amoorthy@google.com>
Link: https://lore.kernel.org/r/20240215235405.368539-2-amoorthy@google.com


Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
parent fec50db7

virt/kvm/kvm_main.c

+1 −1
Original line number Diff line number Diff line
@@ -2963,7 +2963,7 @@ static int hva_to_pfn_remapped(struct vm_area_struct *vma, 
/*

 * 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