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target: Rename spc_get_write_same_sectors -> sbc_get_write_same_sectors

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Trivial, but WRITE SAME is an SBC command so it seems strange for a
related function (defined in target_core_sbc.c) to be in the spc_
namespace.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Roland Dreier 2013-02-22 09:52:57 -08:00 committed by Nicholas Bellinger
parent 7b745c84a9
commit 972b29c8f8
4 changed files with 7 additions and 7 deletions
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2
drivers/target/target_core_file.c
View File

@ -381,7 +381,7 @@ fd_execute_write_same(struct se_cmd *cmd)
struct scatterlist *sg;
struct iovec *iov;
mm_segment_t old_fs;
sector_t nolb = spc_get_write_same_sectors(cmd);
sector_t nolb = sbc_get_write_same_sectors(cmd);
loff_t pos = cmd->t_task_lba * se_dev->dev_attrib.block_size;
unsigned int len, len_tmp, iov_num;
int i, rc;

4
drivers/target/target_core_iblock.c
View File

@ -473,7 +473,7 @@ iblock_execute_write_same_unmap(struct se_cmd *cmd)
int rc;
rc = blkdev_issue_discard(ib_dev->ibd_bd, cmd->t_task_lba,
spc_get_write_same_sectors(cmd), GFP_KERNEL, 0);
sbc_get_write_same_sectors(cmd), GFP_KERNEL, 0);
if (rc < 0) {
pr_warn("blkdev_issue_discard() failed: %d\n", rc);
return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
@ -491,7 +491,7 @@ iblock_execute_write_same(struct se_cmd *cmd)
struct bio *bio;
struct bio_list list;
sector_t block_lba = cmd->t_task_lba;
sector_t sectors = spc_get_write_same_sectors(cmd);
sector_t sectors = sbc_get_write_same_sectors(cmd);
sg = &cmd->t_data_sg[0];

6
drivers/target/target_core_sbc.c
View File

@ -105,7 +105,7 @@ sbc_emulate_readcapacity_16(struct se_cmd *cmd)
return 0;
}
sector_t spc_get_write_same_sectors(struct se_cmd *cmd)
sector_t sbc_get_write_same_sectors(struct se_cmd *cmd)
{
u32 num_blocks;
@ -126,7 +126,7 @@ sector_t spc_get_write_same_sectors(struct se_cmd *cmd)
return cmd->se_dev->transport->get_blocks(cmd->se_dev) -
cmd->t_task_lba + 1;
}
EXPORT_SYMBOL(spc_get_write_same_sectors);
EXPORT_SYMBOL(sbc_get_write_same_sectors);
static sense_reason_t
sbc_emulate_noop(struct se_cmd *cmd)
@ -233,7 +233,7 @@ static inline unsigned long long transport_lba_64_ext(unsigned char *cdb)
static sense_reason_t
sbc_setup_write_same(struct se_cmd *cmd, unsigned char *flags, struct sbc_ops *ops)
{
unsigned int sectors = spc_get_write_same_sectors(cmd);
unsigned int sectors = sbc_get_write_same_sectors(cmd);
if ((flags[0] & 0x04) || (flags[0] & 0x02)) {
pr_err("WRITE_SAME PBDATA and LBDATA"

2
include/target/target_core_backend.h
View File

@ -53,13 +53,13 @@ void target_complete_cmd(struct se_cmd *, u8);
sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size);
sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd);
sector_t spc_get_write_same_sectors(struct se_cmd *cmd);
sense_reason_t spc_emulate_inquiry_std(struct se_cmd *, unsigned char *);
sense_reason_t spc_emulate_evpd_83(struct se_cmd *, unsigned char *);
sense_reason_t sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops);
u32 sbc_get_device_rev(struct se_device *dev);
u32 sbc_get_device_type(struct se_device *dev);
sector_t sbc_get_write_same_sectors(struct se_cmd *cmd);
void transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *);
int transport_set_vpd_assoc(struct t10_vpd *, unsigned char *);