diff options
| author | Mike Christie <michael.christie@oracle.com> | 2021-02-27 19:59:56 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-03-05 01:37:02 +0300 |
| commit | 08694199477da412baf1852c6d1bf5fedbd40c7e (patch) | |
| tree | 50e8c2314eee8fc16304a8d98d941eca8fcf5ba3 /drivers/vhost/scsi.c | |
| parent | 0fa50a8b1244e7fc7363712e2c14a27db740cdcb (diff) | |
| download | linux-08694199477da412baf1852c6d1bf5fedbd40c7e.tar.xz | |
scsi: target: core: Add gfp_t arg to target_cmd_init_cdb()
tcm_loop could be used like a normal block device, so we can't use
GFP_KERNEL and should use GFP_NOIO. This adds a gfp_t arg to
target_cmd_init_cdb() and converts the users. For every driver but loop
GFP_KERNEL is kept.
This will also be useful in subsequent patches where loop needs to do
target_submit_prep() from interrupt context to get a ref to the se_device,
and so it will need to use GFP_ATOMIC.
Link: https://lore.kernel.org/r/20210227170006.5077-16-michael.christie@oracle.com
Tested-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/vhost/scsi.c')
| -rw-r--r-- | drivers/vhost/scsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index ec7ffd51fe5b..9b448a197cb5 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -811,7 +811,7 @@ static void vhost_scsi_submission_work(struct work_struct *work) if (target_submit_prep(se_cmd, cmd->tvc_cdb, sg_ptr, cmd->tvc_sgl_count, NULL, 0, sg_prot_ptr, - cmd->tvc_prot_sgl_count)) + cmd->tvc_prot_sgl_count, GFP_KERNEL)) return; target_submit(se_cmd); |