From: Matthew Wilcox <willy@infradead.org>
To: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: [PATCH 01/15] mm: Use vm_fault error code directly
Date: Tue, 24 Sep 2019 17:52:00 -0700 [thread overview]
Message-ID: <20190925005214.27240-2-willy@infradead.org> (raw)
In-Reply-To: <20190925005214.27240-1-willy@infradead.org>
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>
---
mm/filemap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/filemap.c b/mm/filemap.c
index 1146fcfa3215..625ef3ef19f3 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2533,7 +2533,7 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
if (!page) {
if (fpin)
goto out_retry;
- return vmf_error(-ENOMEM);
+ return VM_FAULT_OOM;
}
}
--
2.23.0
next prev parent reply other threads:[~2019-09-25 0:52 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-25 0:51 [RFC 00/15] Large pages in the page-cache Matthew Wilcox
2019-09-25 0:52 ` Matthew Wilcox [this message]
2019-09-26 13:55 ` [PATCH 01/15] mm: Use vm_fault error code directly Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 02/15] fs: Introduce i_blocks_per_page Matthew Wilcox
2019-09-25 8:36 ` Dave Chinner
2019-10-04 19:28 ` Matthew Wilcox
2019-10-08 3:53 ` Dave Chinner
2019-09-25 0:52 ` [PATCH 03/15] mm: Add file_offset_of_ helpers Matthew Wilcox
2019-09-26 14:02 ` Kirill A. Shutemov
2019-10-04 19:39 ` Matthew Wilcox
2019-09-25 0:52 ` [PATCH 04/15] iomap: Support large pages Matthew Wilcox
2019-09-25 0:52 ` [PATCH 05/15] xfs: " Matthew Wilcox
2019-09-25 0:52 ` [PATCH 06/15] xfs: Pass a page to xfs_finish_page_writeback Matthew Wilcox
2019-09-25 0:52 ` [PATCH 07/15] mm: Make prep_transhuge_page tail-callable Matthew Wilcox
2019-09-26 14:13 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 08/15] mm: Add __page_cache_alloc_order Matthew Wilcox
2019-09-26 14:15 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 09/15] mm: Allow large pages to be added to the page cache Matthew Wilcox
2019-09-26 14:22 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 10/15] mm: Allow find_get_page to be used for large pages Matthew Wilcox
2019-10-01 10:32 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 11/15] mm: Remove hpage_nr_pages Matthew Wilcox
2019-10-01 10:35 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 12/15] mm: Support removing arbitrary sized pages from mapping Matthew Wilcox
2019-10-01 10:39 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 13/15] mm: Add a huge page fault handler for files Matthew Wilcox
2019-10-01 10:42 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 14/15] mm: Align THP mappings for non-DAX Matthew Wilcox
2019-10-01 10:45 ` Kirill A. Shutemov
2019-10-01 11:21 ` William Kucharski
2019-10-01 11:32 ` Kirill A. Shutemov
2019-10-01 12:18 ` William Kucharski
2019-10-01 14:20 ` Kirill A. Shutemov
2019-10-01 16:08 ` William Kucharski
2019-10-02 0:15 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 15/15] xfs: Use filemap_huge_fault Matthew Wilcox
[not found] ` <20191002130753.7680-1-hdanton@sina.com>
2019-10-04 19:33 ` [PATCH 03/15] mm: Add file_offset_of_ helpers Matthew Wilcox
[not found] ` <20191002133211.15696-1-hdanton@sina.com>
2019-10-04 19:34 ` [PATCH 04/15] iomap: Support large pages Matthew Wilcox
[not found] ` <20191003040846.17604-1-hdanton@sina.com>
2019-10-04 19:35 ` [PATCH 06/15] xfs: Pass a page to xfs_finish_page_writeback Matthew Wilcox
[not found] ` <20191003050859.18140-1-hdanton@sina.com>
2019-10-04 19:36 ` [PATCH 11/15] mm: Remove hpage_nr_pages Matthew Wilcox
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