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From: "Maxim V. Patlasov" <MPatlasov@parallels.com>
To: miklos@szeredi.hu
Cc: dev@parallels.com, xemul@parallels.com,
	fuse-devel@lists.sourceforge.net, bfoster@redhat.com,
	linux-kernel@vger.kernel.org, devel@openvz.org
Subject: [PATCH 1/6] fuse: move fuse_release_user_pages() up
Date: Mon, 10 Dec 2012 11:41:34 +0400	[thread overview]
Message-ID: <20121210074126.12240.92431.stgit@maximpc.sw.ru> (raw)
In-Reply-To: <20121210073848.12240.88144.stgit@maximpc.sw.ru>

fuse_release_user_pages() will be indirectly used by fuse_send_read/write
in future patches.

Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
---
 fs/fuse/file.c |   24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 19b50e7..6685cb0 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -491,6 +491,18 @@ void fuse_read_fill(struct fuse_req *req, struct file *file, loff_t pos,
 	req->out.args[0].size = count;
 }
 
+static void fuse_release_user_pages(struct fuse_req *req, int write)
+{
+	unsigned i;
+
+	for (i = 0; i < req->num_pages; i++) {
+		struct page *page = req->pages[i];
+		if (write)
+			set_page_dirty_lock(page);
+		put_page(page);
+	}
+}
+
 static size_t fuse_send_read(struct fuse_req *req, struct file *file,
 			     loff_t pos, size_t count, fl_owner_t owner)
 {
@@ -1035,18 +1047,6 @@ out:
 	return written ? written : err;
 }
 
-static void fuse_release_user_pages(struct fuse_req *req, int write)
-{
-	unsigned i;
-
-	for (i = 0; i < req->num_pages; i++) {
-		struct page *page = req->pages[i];
-		if (write)
-			set_page_dirty_lock(page);
-		put_page(page);
-	}
-}
-
 static inline void fuse_page_descs_length_init(struct fuse_req *req,
 		unsigned index, unsigned nr_pages)
 {


  reply	other threads:[~2012-12-10  7:41 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-10  7:41 [PATCH 0/6] fuse: process direct IO asynchronously Maxim V. Patlasov
2012-12-10  7:41 ` Maxim V. Patlasov [this message]
2012-12-10  7:41 ` [PATCH 2/6] fuse: add support of async IO Maxim V. Patlasov
2012-12-10  7:41 ` [PATCH 3/6] fuse: make fuse_direct_io() aware about AIO Maxim V. Patlasov
2012-12-10  7:42 ` [PATCH 4/6] fuse: enable asynchronous processing direct IO Maxim V. Patlasov
2012-12-10  7:42 ` [PATCH 5/6] fuse: truncate file if async dio failed Maxim V. Patlasov
2012-12-10  7:42 ` [PATCH 6/6] fuse: optimize short direct reads Maxim V. Patlasov
2012-12-14 15:20 [PATCH v2 0/6] fuse: process direct IO asynchronously Maxim V. Patlasov
2012-12-14 15:20 ` [PATCH 1/6] fuse: move fuse_release_user_pages() up Maxim V. Patlasov

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