Messages in this thread Patch in this message |  | | Date | Sun, 15 Apr 2018 01:58:31 +0530 | From | Souptick Joarder <> | Subject | [PATCH] kernel: event: core: Change return type to vm_fault_t |
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Use new return type vm_fault_t for fault handler and page_mkwrite handler in struct vm_operations_struct.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> --- kernel/events/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c index 96db9ae..d09f1c4 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -4918,11 +4918,11 @@ void perf_event_update_userpage(struct perf_event *event) } EXPORT_SYMBOL_GPL(perf_event_update_userpage);
-static int perf_mmap_fault(struct vm_fault *vmf) +static vm_fault_t perf_mmap_fault(struct vm_fault *vmf) { struct perf_event *event = vmf->vma->vm_file->private_data; struct ring_buffer *rb; - int ret = VM_FAULT_SIGBUS; + vm_fault_t ret = VM_FAULT_SIGBUS;
if (vmf->flags & FAULT_FLAG_MKWRITE) { if (vmf->pgoff == 0) -- 1.9.1
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