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Tsirkin" , =?utf-8?q?Alex_Benn=C3=A9e?= , Peter Xu , Fabiano Rosas , Paolo Bonzini , David Hildenbrand , Thomas Huth , Laurent Vivier Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org, qemu-ppc@nongnu.org, Akihiko Odaki X-Mailer: b4 0.14-dev-fd6e3 Received-SPF: none client-ip=2607:f8b0:4864:20::62c; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62c.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-ppc@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Now MemoryRegions do have their own reference counts, but they will not be used when their owners are not themselves. However, the documentation of memory_region_ref() says it adds "1 to a memory region's reference count", which is confusing. Avoid referring to "memory region's reference count" and just say: "Add a reference to a memory region". Make a similar change to memory_region_unref() too. Signed-off-by: Akihiko Odaki --- include/exec/memory.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/exec/memory.h b/include/exec/memory.h index c26ede33d21e..a5af05864274 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1243,7 +1243,7 @@ void memory_region_init(MemoryRegion *mr, uint64_t size); /** - * memory_region_ref: Add 1 to a memory region's reference count + * memory_region_ref: Add a reference to a memory region * * Whenever memory regions are accessed outside the BQL, they need to be * preserved against hot-unplug. MemoryRegions actually do not have their @@ -1260,7 +1260,7 @@ void memory_region_init(MemoryRegion *mr, void memory_region_ref(MemoryRegion *mr); /** - * memory_region_unref: Remove 1 to a memory region's reference count + * memory_region_unref: Remove a reference to a memory region * * Whenever memory regions are accessed outside the BQL, they need to be * preserved against hot-unplug. MemoryRegions actually do not have their