From: Weston Andros Adamson <dros@primarydata.com>
To: trond.myklebust@primarydata.com
Cc: linux-nfs@vger.kernel.org, Weston Andros Adamson <dros@primarydata.com>
Subject: [PATCH 10/17] nfs: allow coalescing of subpage requests
Date: Tue, 22 Apr 2014 17:29:18 -0400 [thread overview]
Message-ID: <1398202165-78897-11-git-send-email-dros@primarydata.com> (raw)
In-Reply-To: <1398202165-78897-1-git-send-email-dros@primarydata.com>
Remove check that the request covers a whole page.
Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
---
fs/nfs/pagelist.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 8cb8e14..b5c4c13 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -522,10 +522,6 @@ static bool nfs_can_coalesce_requests(struct nfs_page *prev,
!nfs_match_lock_context(req->wb_lock_context,
prev->wb_lock_context))
return false;
- if (req->wb_pgbase != 0)
- return false;
- if (prev->wb_pgbase + prev->wb_bytes != PAGE_CACHE_SIZE)
- return false;
if (req_offset(req) != req_offset(prev) + prev->wb_bytes)
return false;
}
--
1.8.5.2 (Apple Git-48)
next prev parent reply other threads:[~2014-04-22 21:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-22 21:29 [PATCH 00/17] nfs: support multiple requests per page Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 01/17] nfs: clean up PG_* flags Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 02/17] nfs: remove unused arg from nfs_create_request Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 03/17] nfs: modify pg_test interface to return size_t Weston Andros Adamson
2014-04-23 12:30 ` Boaz Harrosh
2014-04-22 21:29 ` [PATCH 04/17] nfs: call nfs_can_coalesce_requests for every req Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 05/17] nfs: add support for multiple nfs reqs per page Weston Andros Adamson
2014-04-22 21:40 ` Weston Andros Adamson
2014-04-23 14:40 ` Weston Andros Adamson
2014-04-24 14:50 ` Jeff Layton
2014-04-24 15:23 ` Weston Andros Adamson
2014-04-24 15:45 ` Jeff Layton
2014-04-24 16:15 ` Weston Andros Adamson
2014-04-24 16:52 ` Jeff Layton
2014-04-24 17:23 ` Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 06/17] nfs: page group syncing in read path Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 07/17] nfs: page group syncing in write path Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 08/17] nfs: page group support in nfs_mark_uptodate Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 09/17] pnfs: clean up filelayout_alloc_commit_info Weston Andros Adamson
2014-04-22 21:29 ` Weston Andros Adamson [this message]
2014-04-22 21:29 ` [PATCH 11/17] nfs: chain calls to pg_test Weston Andros Adamson
2014-04-23 12:20 ` Boaz Harrosh
2014-04-23 13:37 ` Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 12/17] nfs: use > 1 request to handle bsize < PAGE_SIZE Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 13/17] nfs: remove list of [rw]data from pgio header Weston Andros Adamson
2014-04-23 14:16 ` Anna Schumaker
2014-04-23 14:31 ` Weston Andros Adamson
2014-04-23 14:36 ` Anna Schumaker
2014-04-23 17:44 ` Weston Andros Adamson
2014-04-23 17:51 ` Anna Schumaker
2014-04-24 11:55 ` Boaz Harrosh
2014-04-22 21:29 ` [PATCH 14/17] pnfs: support multiple verfs per direct req Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 15/17] pnfs: allow non page aligned pnfs layout segments Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 16/17] pnfs: filelayout: support non page aligned layouts Weston Andros Adamson
2014-04-22 21:29 ` [PATCH 17/17] nfs: support page groups in nfs_read_completion Weston Andros Adamson
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