lkml.org 
[lkml]   [2018]   [May]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2] ipc: Adding new return type vm_fault_t
On Wed, Apr 25, 2018 at 10:04 AM, Souptick Joarder <jrdr.linux@gmail.com> 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.
>
> Commit 1c8f422059ae ("mm: change return type to vm_fault_t")
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
> ---
> v2: Updated the change log
>
> ipc/shm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/ipc/shm.c b/ipc/shm.c
> index 4643865..2ba0cfc 100644
> --- a/ipc/shm.c
> +++ b/ipc/shm.c
> @@ -378,7 +378,7 @@ void exit_shm(struct task_struct *task)
> up_write(&shm_ids(ns).rwsem);
> }
>
> -static int shm_fault(struct vm_fault *vmf)
> +static vm_fault_t shm_fault(struct vm_fault *vmf)
> {
> struct file *file = vmf->vma->vm_file;
> struct shm_file_data *sfd = shm_file_data(file);
> --
> 1.9.1
>

Any comment for this patch ?

\
 
 \ /
  Last update: 2018-05-10 16:04    [W:0.085 / U:3.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site