diff options
| author | Andreas Gruenbacher | 2011-01-26 18:45:11 +0100 |
|---|---|---|
| committer | Philipp Reisner | 2011-09-28 10:26:28 +0200 |
| commit | 9e204cddaf76d19ce0e84f025b0946110694dbfb (patch) | |
| tree | 1aa2b56518366033498a404bb4b35954894851d9 /drivers/block/drbd/drbd_main.c | |
| parent | drbd: Move sequence number logic into drbd_receiver.c and simplify it (diff) | |
| download | kernel-qcow2-linux-9e204cddaf76d19ce0e84f025b0946110694dbfb.tar.gz kernel-qcow2-linux-9e204cddaf76d19ce0e84f025b0946110694dbfb.tar.xz kernel-qcow2-linux-9e204cddaf76d19ce0e84f025b0946110694dbfb.zip | |
drbd: Move some functions to where they are used
Move drbd_update_congested() to drbd_main.c, and drbd_req_new() and
drbd_req_free() to drbd_req.c: those functions are not used anywhere
else.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_main.c')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 701f231cf4bf..5da1df023a49 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2528,6 +2528,13 @@ static int we_should_drop_the_connection(struct drbd_conf *mdev, struct socket * return drop_it; /* && (mdev->state == R_PRIMARY) */; } +static void drbd_update_congested(struct drbd_conf *mdev) +{ + struct sock *sk = mdev->tconn->data.socket->sk; + if (sk->sk_wmem_queued > sk->sk_sndbuf * 4 / 5) + set_bit(NET_CONGESTED, &mdev->flags); +} + /* The idea of sendpage seems to be to put some kind of reference * to the page into the skb, and to hand it over to the NIC. In * this process get_page() gets called. |