[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20180417141547.GA30799@jordon-HP-15-Notebook-PC>
Date: Tue, 17 Apr 2018 19:45:47 +0530
From: Souptick Joarder <jrdr.linux@...il.com>
To: alexander.shishkin@...ux.intel.com
Cc: linux-kernel@...r.kernel.org, willy@...radead.org
Subject: [PATCH] hwtracing: intel_th: Change return type to vm_fault_t
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@...il.com>
---
drivers/hwtracing/intel_th/msu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c
index dfb57ea..0ac84eb 100644
--- a/drivers/hwtracing/intel_th/msu.c
+++ b/drivers/hwtracing/intel_th/msu.c
@@ -1190,7 +1190,7 @@ static void msc_mmap_close(struct vm_area_struct *vma)
mutex_unlock(&msc->buf_mutex);
}
-static int msc_mmap_fault(struct vm_fault *vmf)
+static vm_fault_t msc_mmap_fault(struct vm_fault *vmf)
{
struct msc_iter *iter = vmf->vma->vm_file->private_data;
struct msc *msc = iter->msc;
--
1.9.1
Powered by blists - more mailing lists