diff options
| author | Paolo Bonzini <bonzini@gnu.org> | 2009-08-24 13:18:04 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2009-08-24 13:18:04 -0500 |
| commit | 1329e3f2c898cfabb6ed236d3fb8c1725197af53 (patch) | |
| tree | f4ca0178fb5f3f874e0493ac67fb196d326a40d7 /fs/dlm | |
| parent | 063c4c99630c0b06afad080d2a18bda64172c1a2 (diff) | |
| download | lwn-1329e3f2c898cfabb6ed236d3fb8c1725197af53.tar.gz lwn-1329e3f2c898cfabb6ed236d3fb8c1725197af53.zip | |
dlm: use kernel_sendpage
Using kernel_sendpage() is cleaner and safer than following
sock->ops ourselves.
Signed-off-by: Paolo Bonzini <bonzini@gnu.org>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/lowcomms.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index bda690cd3640..240cef14fe58 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1285,7 +1285,6 @@ out: static void send_to_sock(struct connection *con) { int ret = 0; - ssize_t(*sendpage) (struct socket *, struct page *, int, size_t, int); const int msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL; struct writequeue_entry *e; int len, offset; @@ -1294,8 +1293,6 @@ static void send_to_sock(struct connection *con) if (con->sock == NULL) goto out_connect; - sendpage = con->sock->ops->sendpage; - spin_lock(&con->writequeue_lock); for (;;) { e = list_entry(con->writequeue.next, struct writequeue_entry, @@ -1310,8 +1307,8 @@ static void send_to_sock(struct connection *con) ret = 0; if (len) { - ret = sendpage(con->sock, e->page, offset, len, - msg_flags); + ret = kernel_sendpage(con->sock, e->page, offset, len, + msg_flags); if (ret == -EAGAIN || ret == 0) { cond_resched(); goto out; |