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Thu, 11 Apr 2024 08:37:25 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id jc25-20020a056638891900b0047f14b7f6c0sm457056jab.5.2024.04.11.08.37.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 08:37:23 -0700 (PDT) From: Jens Axboe To: linux-kernel@vger.kernel.org Cc: Jens Axboe Subject: [PATCH 206/437] virt: convert to ->read_iter and ->write_iter Date: Thu, 11 Apr 2024 09:15:46 -0600 Message-ID: <20240411153126.16201-207-axboe@kernel.dk> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240411153126.16201-1-axboe@kernel.dk> References: <20240411153126.16201-1-axboe@kernel.dk> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Jens Axboe --- virt/kvm/kvm_main.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index fb49c2a60200..9530584af843 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -4373,6 +4373,7 @@ static ssize_t kvm_vcpu_stats_read(struct file *file,= char __user *user_buffer, &kvm_vcpu_stats_desc[0], &vcpu->stat, sizeof(vcpu->stat), user_buffer, size, offset); } +FOPS_READ_ITER_HELPER(kvm_vcpu_stats_read); =20 static int kvm_vcpu_stats_release(struct inode *inode, struct file *file) { @@ -4384,7 +4385,7 @@ static int kvm_vcpu_stats_release(struct inode *inode= , struct file *file) =20 static const struct file_operations kvm_vcpu_stats_fops =3D { .owner =3D THIS_MODULE, - .read =3D kvm_vcpu_stats_read, + .read_iter =3D kvm_vcpu_stats_read_iter, .release =3D kvm_vcpu_stats_release, .llseek =3D noop_llseek, }; @@ -5064,6 +5065,7 @@ static ssize_t kvm_vm_stats_read(struct file *file, c= har __user *user_buffer, &kvm_vm_stats_desc[0], &kvm->stat, sizeof(kvm->stat), user_buffer, size, offset); } +FOPS_READ_ITER_HELPER(kvm_vm_stats_read); =20 static int kvm_vm_stats_release(struct inode *inode, struct file *file) { @@ -5075,7 +5077,7 @@ static int kvm_vm_stats_release(struct inode *inode, = struct file *file) =20 static const struct file_operations kvm_vm_stats_fops =3D { .owner =3D THIS_MODULE, - .read =3D kvm_vm_stats_read, + .read_iter =3D kvm_vm_stats_read_iter, .release =3D kvm_vm_stats_release, .llseek =3D noop_llseek, }; @@ -6153,8 +6155,8 @@ static const struct file_operations stat_fops_per_vm = =3D { .owner =3D THIS_MODULE, .open =3D kvm_stat_data_open, .release =3D kvm_debugfs_release, - .read =3D simple_attr_read, - .write =3D simple_attr_write, + .read_iter =3D simple_attr_read_iter, + .write_iter =3D simple_attr_write_iter, .llseek =3D no_llseek, }; =20 --=20 2.43.0