From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
This is a squashed version of the following target_core_base.h
cleanup patches:
target: remove the unused SHUTDOWN_SIGS defintion
target: remove unused se_mem leftovers
target: remove the unused map_func_t typedef
target: move TRANSPORT_IOV_DATA_BUFFER to the iscsi-specific code
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
---
drivers/target/iscsi/iscsi_target.c | 2 +-
drivers/target/iscsi/iscsi_target_core.h | 3 +++
drivers/target/target_core_transport.c | 3 ---
include/target/target_core_base.h | 3 ---
include/target/target_core_transport.h | 7 -------
5 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index d86e18d..4d01768 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -765,7 +765,7 @@ static int iscsit_allocate_iovecs(struct iscsi_cmd *cmd)
u32 iov_count = (cmd->se_cmd.t_data_nents == 0) ? 1 :
cmd->se_cmd.t_data_nents;
- iov_count += TRANSPORT_IOV_DATA_BUFFER;
+ iov_count += ISCSI_IOV_DATA_BUFFER;
cmd->iov_data = kzalloc(iov_count * sizeof(struct kvec), GFP_KERNEL);
if (!cmd->iov_data) {
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h
index 470ed55..84818d7 100644
--- a/drivers/target/iscsi/iscsi_target_core.h
+++ b/drivers/target/iscsi/iscsi_target_core.h
@@ -57,6 +57,9 @@
#define TA_PROD_MODE_WRITE_PROTECT 0
#define TA_CACHE_CORE_NPS 0
+
+#define ISCSI_IOV_DATA_BUFFER 5
+
enum tpg_np_network_transport_table {
ISCSI_TCP = 0,
ISCSI_SCTP_TCP = 1,
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index ee73f10..89b85dd 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -69,9 +69,6 @@ struct kmem_cache *t10_alua_lu_gp_mem_cache;
struct kmem_cache *t10_alua_tg_pt_gp_cache;
struct kmem_cache *t10_alua_tg_pt_gp_mem_cache;
-/* Used for transport_dev_get_map_*() */
-typedef int (*map_func_t)(struct se_task *, u32);
-
static int transport_generic_write_pending(struct se_cmd *);
static int transport_processing_thread(void *param);
static int __transport_execute_tasks(struct se_device *dev);
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 872cafc..c00224e 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -10,10 +10,7 @@
#include <net/tcp.h>
#define TARGET_CORE_MOD_VERSION "v4.1.0-rc1-ml"
-#define SHUTDOWN_SIGS (sigmask(SIGKILL)|sigmask(SIGINT)|sigmask(SIGABRT))
-/* Used by transport_generic_allocate_iovecs() */
-#define TRANSPORT_IOV_DATA_BUFFER 5
/* Maximum Number of LUNs per Target Portal Group */
/* Don't raise above 511 or REPORT_LUNS needs to handle >1 page */
#define TRANSPORT_MAX_LUNS_PER_TPG 256
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h
index c915169..ccd85b3 100644
--- a/include/target/target_core_transport.h
+++ b/include/target/target_core_transport.h
@@ -110,11 +110,8 @@
#define MOD_MAX_SECTORS(ms, bs) (ms % (PAGE_SIZE / bs))
-struct se_mem;
struct se_subsystem_api;
-extern struct kmem_cache *se_mem_cache;
-
extern int init_se_kmem_caches(void);
extern void release_se_kmem_caches(void);
extern u32 scsi_get_new_index(scsi_index_t);
@@ -186,10 +183,6 @@ extern void transport_send_task_abort(struct se_cmd *);
extern void transport_release_cmd(struct se_cmd *);
extern void transport_generic_free_cmd(struct se_cmd *, 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 *,
- 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 *);
--
1.5.6.5
--
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