From: Nicholas Bellinger <[email protected]> Both target_alloc_sgl() and transport_generic_map_mem_to_cmd() are required by EXTENDED_COPY logic when setting up internally dispatched command descriptors, so go ahead and make both of these non static.
Cc: Christoph Hellwig <[email protected]> Cc: Hannes Reinecke <[email protected]> Cc: Martin Petersen <[email protected]> Cc: Chris Mason <[email protected]> Cc: Roland Dreier <[email protected]> Cc: Zach Brown <[email protected]> Cc: James Bottomley <[email protected]> Cc: Nicholas Bellinger <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]> --- drivers/target/target_core_transport.c | 4 ++-- include/target/target_core_backend.h | 4 ++++ 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 526e5ba..6d0e523 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1253,7 +1253,7 @@ int transport_handle_cdb_direct( } EXPORT_SYMBOL(transport_handle_cdb_direct); -static sense_reason_t +sense_reason_t transport_generic_map_mem_to_cmd(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_count, struct scatterlist *sgl_bidi, u32 sgl_bidi_count) { @@ -2116,7 +2116,7 @@ void transport_kunmap_data_sg(struct se_cmd *cmd) } EXPORT_SYMBOL(transport_kunmap_data_sg); -static int +int target_alloc_sgl(struct scatterlist **sgl, unsigned int *nents, u32 length, bool zero_page) { diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 77f25e0..5ebe21c 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -74,6 +74,10 @@ int transport_set_vpd_ident(struct t10_vpd *, unsigned char *); /* core helpers also used by command snooping in pscsi */ void *transport_kmap_data_sg(struct se_cmd *); void transport_kunmap_data_sg(struct se_cmd *); +/* core helpers also used by xcopy during internal command setup */ +int target_alloc_sgl(struct scatterlist **, unsigned int *, u32, bool); +sense_reason_t transport_generic_map_mem_to_cmd(struct se_cmd *, + struct scatterlist *, u32, struct scatterlist *, u32); void array_free(void *array, int n); -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
