diff options
| author | David Disseldorp <ddiss@suse.de> | 2020-03-27 15:19:54 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-29 18:10:59 -0400 |
| commit | b92fcfcb687de7d08278a557faff3a7b4a672cc7 (patch) | |
| tree | 17bb12ed6781bb18730ba99fec3e286ca9450e01 /drivers/target/target_core_xcopy.h | |
| parent | 5f306aff34809fca68bb36476e66552ac241a9c4 (diff) | |
scsi: target: use the stack for XCOPY passthrough cmds
Reads and writes in the XCOPY loop are synchronous, so needn't be heap
allocated / freed with each loop.
Link: https://lore.kernel.org/r/20200327141954.955-6-ddiss@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_xcopy.h')
| -rw-r--r-- | drivers/target/target_core_xcopy.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/target/target_core_xcopy.h b/drivers/target/target_core_xcopy.h index f1aaf7140798..c56a1bde9417 100644 --- a/drivers/target/target_core_xcopy.h +++ b/drivers/target/target_core_xcopy.h @@ -18,8 +18,6 @@ enum xcopy_origin_list { XCOL_DEST_RECV_OP = 0x02, }; -struct xcopy_pt_cmd; - struct xcopy_op { int op_origin; @@ -36,9 +34,6 @@ struct xcopy_op { unsigned short dtdi; unsigned short nolb; - struct xcopy_pt_cmd *src_pt_cmd; - struct xcopy_pt_cmd *dst_pt_cmd; - u32 xop_data_bytes; u32 xop_data_nents; struct scatterlist *xop_data_sg; |