diff options
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 11 | ||||
| -rw-r--r-- | drivers/target/sbp/sbp_target.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_file.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_iblock.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_pscsi.c | 9 |
5 files changed, 15 insertions, 11 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 9435a3d369a..7ea246a0773 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 6917a9e938e..d3536f57444 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 d226c10a985..17a6acbc3ab 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 c73f4a950e2..8bcc514ec8b 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 2bcfd79cf59..82e78d72fdb 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); } |