* [PATCH] hsi: clients: Change return type to vm_fault_t
@ 2018-04-17 13:57 Souptick Joarder
2018-04-17 14:07 ` Sebastian Reichel
0 siblings, 1 reply; 2+ messages in thread
From: Souptick Joarder @ 2018-04-17 13:57 UTC (permalink / raw)
To: sre, viro, arnd; +Cc: linux-kernel, willy
Use new return type vm_fault_t for fault handler. For
now, this is just documenting that the function returns
a VM_FAULT value rather than an errno. Once all instances
are converted, vm_fault_t will become a distinct type.
Reference id -> 1c8f422059ae ("mm: change return type to
vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
drivers/hsi/clients/cmt_speech.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c
index 324cb8e..a1d4b93 100644
--- a/drivers/hsi/clients/cmt_speech.c
+++ b/drivers/hsi/clients/cmt_speech.c
@@ -1098,7 +1098,7 @@ static void cs_hsi_stop(struct cs_hsi_iface *hi)
kfree(hi);
}
-static int cs_char_vma_fault(struct vm_fault *vmf)
+static vm_fault_t cs_char_vma_fault(struct vm_fault *vmf)
{
struct cs_char *csdata = vmf->vma->vm_private_data;
struct page *page;
--
1.9.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] hsi: clients: Change return type to vm_fault_t
2018-04-17 13:57 [PATCH] hsi: clients: Change return type to vm_fault_t Souptick Joarder
@ 2018-04-17 14:07 ` Sebastian Reichel
0 siblings, 0 replies; 2+ messages in thread
From: Sebastian Reichel @ 2018-04-17 14:07 UTC (permalink / raw)
To: Souptick Joarder; +Cc: viro, arnd, linux-kernel, willy
[-- Attachment #1: Type: text/plain, Size: 1127 bytes --]
Hi,
On Tue, Apr 17, 2018 at 07:27:42PM +0530, Souptick Joarder wrote:
> Use new return type vm_fault_t for fault handler. For
> now, this is just documenting that the function returns
> a VM_FAULT value rather than an errno. Once all instances
> are converted, vm_fault_t will become a distinct type.
>
> Reference id -> 1c8f422059ae ("mm: change return type to
> vm_fault_t")
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> ---
> drivers/hsi/clients/cmt_speech.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/hsi/clients/cmt_speech.c b/drivers/hsi/clients/cmt_speech.c
> index 324cb8e..a1d4b93 100644
> --- a/drivers/hsi/clients/cmt_speech.c
> +++ b/drivers/hsi/clients/cmt_speech.c
> @@ -1098,7 +1098,7 @@ static void cs_hsi_stop(struct cs_hsi_iface *hi)
> kfree(hi);
> }
>
> -static int cs_char_vma_fault(struct vm_fault *vmf)
> +static vm_fault_t cs_char_vma_fault(struct vm_fault *vmf)
> {
> struct cs_char *csdata = vmf->vma->vm_private_data;
> struct page *page;
> --
> 1.9.1
>
Thanks, queued to hsi-next.
-- Sebastian
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