Message ID | 20210428153542.2814175-79-Liam.Howlett@Oracle.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Wed, 28 Apr 2021 15:37:25 +0000 Received: from MWHPR10MB1582.namprd10.prod.outlook.com ([fe80::353a:1802:6e91:1811]) by MWHPR10MB1582.namprd10.prod.outlook.com ([fe80::353a:1802:6e91:1811%8]) with mapi id 15.20.4065.027; Wed, 28 Apr 2021 15:37:25 +0000 From: Liam Howlett <liam.howlett@oracle.com> To: "maple-tree@lists.infradead.org" <maple-tree@lists.infradead.org>, "linux-mm@kvack.org" <linux-mm@kvack.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Andrew Morton <akpm@linux-foundation.org> CC: Song Liu <songliubraving@fb.com>, Davidlohr Bueso <dave@stgolabs.net>, "Paul E . McKenney" <paulmck@kernel.org>, Matthew Wilcox <willy@infradead.org>, Laurent Dufour <ldufour@linux.ibm.com>, David Rientjes <rientjes@google.com>, Axel Rasmussen <axelrasmussen@google.com>, Suren Baghdasaryan <surenb@google.com>, Vlastimil Babka <vbabka@suse.cz>, Rik van Riel <riel@surriel.com>, Peter Zijlstra <peterz@infradead.org>, Michel Lespinasse <walken.cr@gmail.com>, Liam Howlett <liam.howlett@oracle.com> Subject: [PATCH 78/94] mm/madvise: Use vma_next instead of vma linked list Thread-Topic: [PATCH 78/94] mm/madvise: Use vma_next instead of vma linked list Thread-Index: AQHXPEQ/pgZFtCJrLE6xTS+4DKkf8Q== Date: Wed, 28 Apr 2021 15:36:25 +0000 Message-ID: <20210428153542.2814175-79-Liam.Howlett@Oracle.com> References: <20210428153542.2814175-1-Liam.Howlett@Oracle.com> In-Reply-To: <20210428153542.2814175-1-Liam.Howlett@Oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.30.2 authentication-results: lists.infradead.org; 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Series |
Introducing the Maple Tree
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expand
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diff --git a/mm/madvise.c b/mm/madvise.c index 63e489e5bfdb..ce9c738b7663 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -1140,7 +1140,7 @@ int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int beh if (start >= end) goto out; if (prev) - vma = prev->vm_next; + vma = vma_next(mm, prev); else /* madvise_remove dropped mmap_lock */ vma = find_vma(mm, start); }
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> --- mm/madvise.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)