From c0427f155614908ca1147cd5b6a0d5cdcaef8327 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 12 Oct 2011 11:06:56 -0400 Subject: target: Cleanup unused target_core_base.h bits 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 Signed-off-by: Nicholas Bellinger --- 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 d86e18dc163..4d01768fcd9 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 470ed551eeb..84818d7a705 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 ee73f1095a1..89b85dd36cc 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 872cafcb268..c00224e8d6c 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -10,10 +10,7 @@ #include #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 c91516910e3..ccd85b380d6 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 *); -- cgit v1.2.3