diff mbox series

[v2,01/25] mm: Use vm_fault error code directly

Message ID 20200212041845.25879-2-willy@infradead.org (mailing list archive)
State New, archived
Headers show
Series Large pages in the page cache | expand

Commit Message

Matthew Wilcox (Oracle) Feb. 12, 2020, 4:18 a.m. UTC 
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>

Use VM_FAULT_OOM instead of indirecting through vmf_error(-ENOMEM).

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
 mm/filemap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Christoph Hellwig Feb. 12, 2020, 7:34 a.m. UTC | #1 
On Tue, Feb 11, 2020 at 08:18:21PM -0800, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
> 
> Use VM_FAULT_OOM instead of indirecting through vmf_error(-ENOMEM).
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>
diff mbox series

Patch

diff --git a/mm/filemap.c b/mm/filemap.c
index 1784478270e1..1beb7716276b 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2491,7 +2491,7 @@  vm_fault_t filemap_fault(struct vm_fault *vmf)
 		if (!page) {
 			if (fpin)
 				goto out_retry;
-			return vmf_error(-ENOMEM);
+			return VM_FAULT_OOM;
 		}
 	}