From: Anna Schumaker <anna@kernel.org>
To: linux-nfs@vger.kernel.org, chuck.lever@oracle.com
Cc: anna@kernel.org
Subject: [PATCH v2 5/6] SUNRPC: Export xdr_buf_pagecount()
Date: Wed, 13 Jul 2022 15:08:24 -0400 [thread overview]
Message-ID: <20220713190825.615678-6-anna@kernel.org> (raw)
In-Reply-To: <20220713190825.615678-1-anna@kernel.org>
From: Anna Schumaker <Anna.Schumaker@Netapp.com>
The NFS server will need this for iterating over pages in a READ_PLUS
reply
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
net/sunrpc/xdr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 88b28656a05d..ea734b14af0f 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -139,6 +139,7 @@ size_t xdr_buf_pagecount(const struct xdr_buf *buf)
return 0;
return (buf->page_base + buf->page_len + PAGE_SIZE - 1) >> PAGE_SHIFT;
}
+EXPORT_SYMBOL_GPL(xdr_buf_pagecount);
char *xdr_buf_nth_page_address(const struct xdr_buf *buf, unsigned int n,
unsigned int *len)
--
2.37.0
next prev parent reply other threads:[~2022-07-13 19:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-13 19:08 [PATCH v2 0/6] NFSD: Improvements for the NFSv4.2 READ_PLUS operation Anna Schumaker
2022-07-13 19:08 ` [PATCH v2 1/6] SUNRPC: Introduce xdr_stream_move_subsegment() Anna Schumaker
2022-07-13 19:08 ` [PATCH v2 2/6] SUNRPC: Introduce xdr_encode_double() Anna Schumaker
2022-07-13 19:08 ` [PATCH v2 3/6] SUNRPC: Introduce xdr_buf_trim_head() Anna Schumaker
2022-07-16 6:28 ` kernel test robot
2022-07-13 19:08 ` [PATCH v2 4/6] SUNRPC: Introduce xdr_buf_nth_page_address() Anna Schumaker
2022-07-13 19:08 ` Anna Schumaker [this message]
2022-07-13 19:08 ` [PATCH v2 6/6] NFSD: Repeal and replace the READ_PLUS implementation Anna Schumaker
2022-07-13 20:45 ` Chuck Lever III
2022-07-15 13:05 ` Anna Schumaker
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220713190825.615678-6-anna@kernel.org \
--to=anna@kernel.org \
--cc=chuck.lever@oracle.com \
--cc=linux-nfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox