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-rw-r--r--drivers/target/iscsi/iscsi_target.c11
-rw-r--r--drivers/target/sbp/sbp_target.c2
-rw-r--r--drivers/target/target_core_file.c2
-rw-r--r--drivers/target/target_core_iblock.c2
-rw-r--r--drivers/target/target_core_pscsi.c9
5 files changed, 15 insertions, 11 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 9435a3d369a7..7ea246a07731 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3584,6 +3584,10 @@ check_rsp_state:
spin_lock_bh(&cmd->istate_lock);
cmd->i_state = ISTATE_SENT_STATUS;
spin_unlock_bh(&cmd->istate_lock);
+
+ if (atomic_read(&conn->check_immediate_queue))
+ return 1;
+
continue;
} else if (ret == 2) {
/* Still must send status,
@@ -3673,7 +3677,7 @@ check_rsp_state:
}
if (atomic_read(&conn->check_immediate_queue))
- break;
+ return 1;
}
return 0;
@@ -3717,12 +3721,15 @@ restart:
signal_pending(current))
goto transport_err;
+get_immediate:
ret = handle_immediate_queue(conn);
if (ret < 0)
goto transport_err;
ret = handle_response_queue(conn);
- if (ret == -EAGAIN)
+ if (ret == 1)
+ goto get_immediate;
+ else if (ret == -EAGAIN)
goto restart;
else if (ret < 0)
goto transport_err;
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index 6917a9e938e7..d3536f57444f 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -2598,7 +2598,7 @@ static int __init sbp_init(void)
return 0;
};
-static void sbp_exit(void)
+static void __exit sbp_exit(void)
{
sbp_deregister_configfs();
};
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index d226c10a985b..17a6acbc3ab0 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -631,7 +631,7 @@ static int __init fileio_module_init(void)
return transport_subsystem_register(&fileio_template);
}
-static void fileio_module_exit(void)
+static void __exit fileio_module_exit(void)
{
transport_subsystem_release(&fileio_template);
}
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index c73f4a950e23..8bcc514ec8b6 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -821,7 +821,7 @@ static int __init iblock_module_init(void)
return transport_subsystem_register(&iblock_template);
}
-static void iblock_module_exit(void)
+static void __exit iblock_module_exit(void)
{
transport_subsystem_release(&iblock_template);
}
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 2bcfd79cf595..82e78d72fdb6 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -840,14 +840,14 @@ static void pscsi_bi_endio(struct bio *bio, int error)
bio_put(bio);
}
-static inline struct bio *pscsi_get_bio(int sg_num)
+static inline struct bio *pscsi_get_bio(int nr_vecs)
{
struct bio *bio;
/*
* Use bio_malloc() following the comment in for bio -> struct request
* in block/blk-core.c:blk_make_request()
*/
- bio = bio_kmalloc(GFP_KERNEL, sg_num);
+ bio = bio_kmalloc(GFP_KERNEL, nr_vecs);
if (!bio) {
pr_err("PSCSI: bio_kmalloc() failed\n");
return NULL;
@@ -940,7 +940,6 @@ pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
bio = NULL;
}
- page++;
len -= bytes;
data_len -= bytes;
off = 0;
@@ -952,7 +951,6 @@ fail:
while (*hbio) {
bio = *hbio;
*hbio = (*hbio)->bi_next;
- bio->bi_next = NULL;
bio_endio(bio, 0); /* XXX: should be error */
}
return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
@@ -1092,7 +1090,6 @@ fail_free_bio:
while (hbio) {
struct bio *bio = hbio;
hbio = hbio->bi_next;
- bio->bi_next = NULL;
bio_endio(bio, 0); /* XXX: should be error */
}
ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
@@ -1178,7 +1175,7 @@ static int __init pscsi_module_init(void)
return transport_subsystem_register(&pscsi_template);
}
-static void pscsi_module_exit(void)
+static void __exit pscsi_module_exit(void)
{
transport_subsystem_release(&pscsi_template);
}