* [PATCH -next] KVM: arm64: vgic-debug: convert to use DEFINE_SEQ_ATTRIBUTE macro
@ 2020-09-16 2:50 ` Liu Shixin
0 siblings, 0 replies; 5+ messages in thread
From: Liu Shixin @ 2020-09-16 2:50 UTC (permalink / raw)
To: Marc Zyngier, James Morse, Julien Thierry, Suzuki K Poulose,
Catalin Marinas, Will Deacon
Cc: kvmarm, linux-kernel, Liu Shixin
Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
---
arch/arm64/kvm/vgic/vgic-debug.c | 24 ++----------------------
1 file changed, 2 insertions(+), 22 deletions(-)
diff --git a/arch/arm64/kvm/vgic/vgic-debug.c b/arch/arm64/kvm/vgic/vgic-debug.c
index b13a9e3f99dd..f38c40a76251 100644
--- a/arch/arm64/kvm/vgic/vgic-debug.c
+++ b/arch/arm64/kvm/vgic/vgic-debug.c
@@ -260,34 +260,14 @@ static int vgic_debug_show(struct seq_file *s, void *v)
return 0;
}
-static const struct seq_operations vgic_debug_seq_ops = {
+static const struct seq_operations vgic_debug_sops = {
.start = vgic_debug_start,
.next = vgic_debug_next,
.stop = vgic_debug_stop,
.show = vgic_debug_show
};
-static int debug_open(struct inode *inode, struct file *file)
-{
- int ret;
- ret = seq_open(file, &vgic_debug_seq_ops);
- if (!ret) {
- struct seq_file *seq;
- /* seq_open will have modified file->private_data */
- seq = file->private_data;
- seq->private = inode->i_private;
- }
-
- return ret;
-};
-
-static const struct file_operations vgic_debug_fops = {
- .owner = THIS_MODULE,
- .open = debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release
-};
+DEFINE_SEQ_ATTRIBUTE(vgic_debug);
void vgic_debug_init(struct kvm *kvm)
{
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH -next] KVM: arm64: vgic-debug: convert to use DEFINE_SEQ_ATTRIBUTE macro
@ 2020-09-16 2:50 ` Liu Shixin
0 siblings, 0 replies; 5+ messages in thread
From: Liu Shixin @ 2020-09-16 2:50 UTC (permalink / raw)
To: Marc Zyngier, James Morse, Julien Thierry, Suzuki K Poulose,
Catalin Marinas, Will Deacon
Cc: Liu Shixin, kvmarm, linux-kernel
Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
---
arch/arm64/kvm/vgic/vgic-debug.c | 24 ++----------------------
1 file changed, 2 insertions(+), 22 deletions(-)
diff --git a/arch/arm64/kvm/vgic/vgic-debug.c b/arch/arm64/kvm/vgic/vgic-debug.c
index b13a9e3f99dd..f38c40a76251 100644
--- a/arch/arm64/kvm/vgic/vgic-debug.c
+++ b/arch/arm64/kvm/vgic/vgic-debug.c
@@ -260,34 +260,14 @@ static int vgic_debug_show(struct seq_file *s, void *v)
return 0;
}
-static const struct seq_operations vgic_debug_seq_ops = {
+static const struct seq_operations vgic_debug_sops = {
.start = vgic_debug_start,
.next = vgic_debug_next,
.stop = vgic_debug_stop,
.show = vgic_debug_show
};
-static int debug_open(struct inode *inode, struct file *file)
-{
- int ret;
- ret = seq_open(file, &vgic_debug_seq_ops);
- if (!ret) {
- struct seq_file *seq;
- /* seq_open will have modified file->private_data */
- seq = file->private_data;
- seq->private = inode->i_private;
- }
-
- return ret;
-};
-
-static const struct file_operations vgic_debug_fops = {
- .owner = THIS_MODULE,
- .open = debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release
-};
+DEFINE_SEQ_ATTRIBUTE(vgic_debug);
void vgic_debug_init(struct kvm *kvm)
{
--
2.25.1
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH -next] KVM: arm64: vgic-debug: convert to use DEFINE_SEQ_ATTRIBUTE macro
2020-09-16 2:50 ` Liu Shixin
(?)
@ 2020-09-18 15:56 ` Marc Zyngier
-1 siblings, 0 replies; 5+ messages in thread
From: Marc Zyngier @ 2020-09-18 15:56 UTC (permalink / raw)
To: linux-arm-kernel, Alexandru Elisei, kvmarm, Catalin Marinas,
James Morse, Suzuki K Poulose, Julien Thierry, Will Deacon,
Liu Shixin
Cc: linux-kernel
On Wed, 16 Sep 2020 10:50:23 +0800, Liu Shixin wrote:
> Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Applied to next, thanks!
[1/1] KVM: arm64: vgic-debug: Convert to use DEFINE_SEQ_ATTRIBUTE macro
commit: cb62e0b5c8db778cd29e63c2f844f36caf6859ed
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH -next] KVM: arm64: vgic-debug: convert to use DEFINE_SEQ_ATTRIBUTE macro
@ 2020-09-18 15:56 ` Marc Zyngier
0 siblings, 0 replies; 5+ messages in thread
From: Marc Zyngier @ 2020-09-18 15:56 UTC (permalink / raw)
To: linux-arm-kernel, Alexandru Elisei, kvmarm, Catalin Marinas,
James Morse, Suzuki K Poulose, Julien Thierry, Will Deacon,
Liu Shixin
Cc: linux-kernel
On Wed, 16 Sep 2020 10:50:23 +0800, Liu Shixin wrote:
> Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Applied to next, thanks!
[1/1] KVM: arm64: vgic-debug: Convert to use DEFINE_SEQ_ATTRIBUTE macro
commit: cb62e0b5c8db778cd29e63c2f844f36caf6859ed
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH -next] KVM: arm64: vgic-debug: convert to use DEFINE_SEQ_ATTRIBUTE macro
@ 2020-09-18 15:56 ` Marc Zyngier
0 siblings, 0 replies; 5+ messages in thread
From: Marc Zyngier @ 2020-09-18 15:56 UTC (permalink / raw)
To: linux-arm-kernel, Alexandru Elisei, kvmarm, Catalin Marinas,
James Morse, Suzuki K Poulose, Julien Thierry, Will Deacon,
Liu Shixin
Cc: linux-kernel
On Wed, 16 Sep 2020 10:50:23 +0800, Liu Shixin wrote:
> Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.
Applied to next, thanks!
[1/1] KVM: arm64: vgic-debug: Convert to use DEFINE_SEQ_ATTRIBUTE macro
commit: cb62e0b5c8db778cd29e63c2f844f36caf6859ed
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-09-18 15:58 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2020-09-16 2:50 [PATCH -next] KVM: arm64: vgic-debug: convert to use DEFINE_SEQ_ATTRIBUTE macro Liu Shixin
2020-09-16 2:50 ` Liu Shixin
2020-09-18 15:56 ` Marc Zyngier
2020-09-18 15:56 ` Marc Zyngier
2020-09-18 15:56 ` Marc Zyngier
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