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authorChristoph Hellwig <hch@lst.de>2023-02-03 16:06:16 +0100
committerJens Axboe <axboe@kernel.dk>2023-02-03 08:20:55 -0700
commit3c7ebe952fefb646c56b60f1c3e3388f3b938cc7 (patch)
tree84f06e40e89c4d97ecfafa808c56269b353610be /drivers/target
parentf1e117cbb01a38f764db2f292174b93eab7c2db2 (diff)
downloadlinux-3c7ebe952fefb646c56b60f1c3e3388f3b938cc7.tar.gz
target: use bvec_set_page to initialize bvecs
Use the bvec_set_page helper to initialize bvecs. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20230203150634.3199647-6-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_file.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index fd584111da45..ce0e000b74fc 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -281,10 +281,8 @@ fd_execute_rw_aio(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
for_each_sg(sgl, sg, sgl_nents, i) {
- aio_cmd->bvecs[i].bv_page = sg_page(sg);
- aio_cmd->bvecs[i].bv_len = sg->length;
- aio_cmd->bvecs[i].bv_offset = sg->offset;
-
+ bvec_set_page(&aio_cmd->bvecs[i], sg_page(sg), sg->length,
+ sg->offset);
len += sg->length;
}
@@ -329,10 +327,7 @@ static int fd_do_rw(struct se_cmd *cmd, struct file *fd,
}
for_each_sg(sgl, sg, sgl_nents, i) {
- bvec[i].bv_page = sg_page(sg);
- bvec[i].bv_len = sg->length;
- bvec[i].bv_offset = sg->offset;
-
+ bvec_set_page(&bvec[i], sg_page(sg), sg->length, sg->offset);
len += sg->length;
}
@@ -465,10 +460,9 @@ fd_execute_write_same(struct se_cmd *cmd)
return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
for (i = 0; i < nolb; i++) {
- bvec[i].bv_page = sg_page(&cmd->t_data_sg[0]);
- bvec[i].bv_len = cmd->t_data_sg[0].length;
- bvec[i].bv_offset = cmd->t_data_sg[0].offset;
-
+ bvec_set_page(&bvec[i], sg_page(&cmd->t_data_sg[0]),
+ cmd->t_data_sg[0].length,
+ cmd->t_data_sg[0].offset);
len += se_dev->dev_attrib.block_size;
}