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| author |   Andy Grover <agrover@redhat.com> | 2011-05-02 17:12:10 -0700 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2011-07-22 09:37:44 +0000 |
| commit | a1d8b49abd60ba5d09e7c968731abcb0f8f1cbf6 (patch) | |
| tree | 8cbfd54b4829fd5f0ed206e15c81c1e626e7701d /include/target/target_core_transport.h | |
| parent | target: Fix WRITE_SAME_[16,32] number of blocks=0 case (diff) | |
| download | linux-dev-a1d8b49abd60ba5d09e7c968731abcb0f8f1cbf6.tar.xz linux-dev-a1d8b49abd60ba5d09e7c968731abcb0f8f1cbf6.zip | |
target: Updates from AGrover and HCH (round 3)
This patch contains a squashed version of third round series cleanups,
improvements ,and simplfications from Andy and Christoph ahead of the
heavy lifting between round 3 -> 4 for the target core SGL conversion.
This include cleanups to the main target I/O path and other miscellaneous
updates.
target: Replace custom sg<->buf functions with lib funcs
target: Simplify sector limiting code
target: get_cdb should never return NULL
target: Simplify transport_memcpy_se_mem_read_contig
target: Use assignment rather than increment for t_task_cdbs
target: Don't pass dma_size to generic_get_mem
target: Pass sg with type scatterlist in transport_map_sg_to_mem
target: Move task_sg_num next to task_sg in struct se_task
target: inline struct se_transport_task into struct se_cmd
target: Change name & semantics of transport_get_sectors()
target: Remove unused members of se_cmd
target: Rename se_cmd.t_task_cdbs to t_task_list_num
target: Fix some spelling
target: Remove unused var from transport_generic_do_tmr
target: map_sg_to_mem: return sg_count in return value
target/pscsi: Use min_t for sector limits
target/pscsi: Unused param for pscsi_get_bio()
target: Rename get_cdb_count to allocate_tasks
target: Make transport_generic_new_cmd() available for iscsi-target
target: Remove fabric callback to allocate iovecs
target: Fix transport_generic_new_cmd WRITE comment
(hch: Use __GFP_ZERO usage for alloc_pages() usage)
Signed-off-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to '')
| -rw-r--r-- | include/target/target_core_transport.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h index acd591491767..c9846d521945 100644 --- a/include/target/target_core_transport.h +++ b/include/target/target_core_transport.h @@ -184,10 +184,11 @@ extern void transport_generic_free_cmd(struct se_cmd *, int, int, int); extern void transport_generic_wait_for_cmds(struct se_cmd *, int); extern int transport_init_task_sg(struct se_task *, struct se_mem *, u32); extern int transport_map_mem_to_sg(struct se_task *, struct list_head *, - void *, struct se_mem *, + struct scatterlist *, struct se_mem *, struct se_mem **, u32 *, u32 *); extern void transport_do_task_sg_chain(struct se_cmd *); extern void transport_generic_process_write(struct se_cmd *); +extern int transport_generic_new_cmd(struct se_cmd *); extern int transport_generic_do_tmr(struct se_cmd *); /* From target_core_alua.c */ extern int core_alua_check_nonop_delay(struct se_cmd *); |