diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-06-17 08:04:44 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-19 15:58:28 +0200 |
| commit | 1a02f3a73f8c670eddeb44bf52a75ae7f67cfc11 (patch) | |
| tree | 6e73a57a319bd465d82c5bfee7de2bfed943da0b /drivers/scsi/iscsi_tcp.c | |
| parent | block: move the io_stat flag setting to queue_limits (diff) | |
| download | linux-1a02f3a73f8c670eddeb44bf52a75ae7f67cfc11.tar.xz linux-1a02f3a73f8c670eddeb44bf52a75ae7f67cfc11.zip | |
block: move the stable_writes flag to queue_limits
Move the stable_writes flag into the queue_limits feature field so that
it can be set atomically with the queue frozen.
The flag is now inherited by blk_stack_limits, which greatly simplifies
the code in dm, and fixed md which previously did not pass on the flag
set on lower devices.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240617060532.127975-18-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/iscsi_tcp.c')
| -rw-r--r-- | drivers/scsi/iscsi_tcp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 60688f18fac6..c708e1059638 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -1057,15 +1057,15 @@ static umode_t iscsi_sw_tcp_attr_is_visible(int param_type, int param) return 0; } -static int iscsi_sw_tcp_slave_configure(struct scsi_device *sdev) +static int iscsi_sw_tcp_device_configure(struct scsi_device *sdev, + struct queue_limits *lim) { struct iscsi_sw_tcp_host *tcp_sw_host = iscsi_host_priv(sdev->host); struct iscsi_session *session = tcp_sw_host->session; struct iscsi_conn *conn = session->leadconn; if (conn->datadgst_en) - blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, - sdev->request_queue); + lim->features |= BLK_FEAT_STABLE_WRITES; return 0; } @@ -1083,7 +1083,7 @@ static const struct scsi_host_template iscsi_sw_tcp_sht = { .eh_device_reset_handler= iscsi_eh_device_reset, .eh_target_reset_handler = iscsi_eh_recover_target, .dma_boundary = PAGE_SIZE - 1, - .slave_configure = iscsi_sw_tcp_slave_configure, + .device_configure = iscsi_sw_tcp_device_configure, .proc_name = "iscsi_tcp", .this_id = -1, .track_queue_depth = 1, |