diff options
| author | Philipp Reisner | 2010-08-23 15:18:33 +0200 |
|---|---|---|
| committer | Philipp Reisner | 2010-10-14 18:38:25 +0200 |
| commit | d53733893dc43f4ebb5be510863c5debf0f8990b (patch) | |
| tree | dbc9bb129b6c4774747be8b1d68dee6d18052637 /drivers/block/drbd/drbd_main.c | |
| parent | drbd: receiving of big packets, for payloads between 64kByte and 4GByte (diff) | |
| download | kernel-qcow2-linux-d53733893dc43f4ebb5be510863c5debf0f8990b.tar.gz kernel-qcow2-linux-d53733893dc43f4ebb5be510863c5debf0f8990b.tar.xz kernel-qcow2-linux-d53733893dc43f4ebb5be510863c5debf0f8990b.zip | |
drbd: Actually allow BIOs up to 128k (was 32k).
Now we have multiple BIOs per ee, packets with a 32 bit length field,
it gets time to use these goodies.
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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index f3f4ea9c5eb9..71c4c261573e 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2447,7 +2447,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req) dgs = (mdev->agreed_pro_version >= 87 && mdev->integrity_w_tfm) ? crypto_hash_digestsize(mdev->integrity_w_tfm) : 0; - if (req->size <= (1 << 15)) { + if (req->size <= DRBD_MAX_SIZE_H80_PACKET) { p.head.h80.magic = BE_DRBD_MAGIC; p.head.h80.command = cpu_to_be16(P_DATA); p.head.h80.length = @@ -2518,7 +2518,7 @@ int drbd_send_block(struct drbd_conf *mdev, enum drbd_packets cmd, dgs = (mdev->agreed_pro_version >= 87 && mdev->integrity_w_tfm) ? crypto_hash_digestsize(mdev->integrity_w_tfm) : 0; - if (e->size <= (1 << 15)) { + if (e->size <= DRBD_MAX_SIZE_H80_PACKET) { p.head.h80.magic = BE_DRBD_MAGIC; p.head.h80.command = cpu_to_be16(cmd); p.head.h80.length = |