diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-03-07 10:09:17 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-04-25 12:05:27 +0400 |
| commit | cdb726651c357c19c02b17ee3c99a224b03022b6 (patch) | |
| tree | 536be3108d6f25ce95bff4d02fd966d58b0b466a /drivers/target/iscsi/iscsi_target_util.h | |
| parent | 03aa207060e395282c5ea0c055e2050b35803b4d (diff) | |
| download | linux-cdb726651c357c19c02b17ee3c99a224b03022b6.tar.xz | |
iscsi-target: Add per transport iscsi_cmd alloc/free
This patch converts struct iscsi_cmd memory allocation + free to use
->iscsit_alloc_cmd() iscsit_transport API caller, and export
iscsit_allocate_cmd() symbols
Also add iscsi_cmd->release_cmd() to be used seperately from
iscsit_transport for connection/session shutdown.
v2 changes:
- Remove unnecessary checks in iscsit_alloc_cmd (asias)
- Drop iscsit_transport->iscsit_free_cmd() usage
- Drop iscsit_transport->iscsit_unmap_cmd() usage
- Add iscsi_cmd->release_cmd()
- Convert lio_release_cmd() to use iscsi_cmd->release_cmd()
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.h')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.h b/drivers/target/iscsi/iscsi_target_util.h index 894d0f837924..4f8e01a47081 100644 --- a/drivers/target/iscsi/iscsi_target_util.h +++ b/drivers/target/iscsi/iscsi_target_util.h @@ -8,6 +8,7 @@ extern struct iscsi_r2t *iscsit_get_r2t_for_eos(struct iscsi_cmd *, u32, u32); extern struct iscsi_r2t *iscsit_get_r2t_from_list(struct iscsi_cmd *); extern void iscsit_free_r2t(struct iscsi_r2t *, struct iscsi_cmd *); extern void iscsit_free_r2ts_from_list(struct iscsi_cmd *); +extern struct iscsi_cmd *iscsit_alloc_cmd(struct iscsi_conn *, gfp_t); extern struct iscsi_cmd *iscsit_allocate_cmd(struct iscsi_conn *, gfp_t); extern struct iscsi_seq *iscsit_get_seq_holder_for_datain(struct iscsi_cmd *, u32); extern struct iscsi_seq *iscsit_get_seq_holder_for_r2t(struct iscsi_cmd *); |