diff options
| author | Andy Grover <agrover@redhat.com> | 2012-04-04 02:51:29 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-04-15 04:40:39 +0400 |
| commit | bfb79eac2026b411df9e253a9c350039b4b04bb7 (patch) | |
| tree | 84b492b7d4c06c1083007b05fbcdae1bbb1f551f /drivers/target/iscsi/iscsi_target_util.c | |
| parent | 11e319ed95dc0e8f0fa4cad88b33152e9203b262 (diff) | |
| download | linux-bfb79eac2026b411df9e253a9c350039b4b04bb7.tar.xz | |
target/iscsi: Go back to core allocating data buffer for cmd
We originally changed iscsi to allocate its own buffers just as an
intermediate step to clean up some core buffer allocation mechanisms. Now
we can put it back.
Also had to change allocate_iovecs to use data_length instead of
t_data_nents because iovecs are now allocated before the data buffer, thus
t_data_nents is not yet initialized.
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_util.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index 9cd9f30c0237..b42cdeb153df 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -645,7 +645,6 @@ void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *conn) void iscsit_release_cmd(struct iscsi_cmd *cmd) { struct iscsi_conn *conn = cmd->conn; - int i; iscsit_free_r2ts_from_list(cmd); iscsit_free_all_datain_reqs(cmd); @@ -656,11 +655,6 @@ void iscsit_release_cmd(struct iscsi_cmd *cmd) kfree(cmd->tmr_req); kfree(cmd->iov_data); - for (i = 0; i < cmd->t_mem_sg_nents; i++) - __free_page(sg_page(&cmd->t_mem_sg[i])); - - kfree(cmd->t_mem_sg); - if (conn) { iscsit_remove_cmd_from_immediate_queue(cmd, conn); iscsit_remove_cmd_from_response_queue(cmd, conn); |