diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/cxlflash/main.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 8fb9643fe6e3..f1f977f83e17 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -1916,6 +1916,19 @@ static int afu_reset(struct cxlflash_cfg *cfg) } /** + * drain_ioctls() - wait until all currently executing ioctls have completed + * @cfg: Internal structure associated with the host. + * + * Obtain write access to read/write semaphore that wraps ioctl + * handling to 'drain' ioctls currently executing. + */ +static void drain_ioctls(struct cxlflash_cfg *cfg) +{ + down_write(&cfg->ioctl_rwsem); + up_write(&cfg->ioctl_rwsem); +} + +/** * cxlflash_eh_device_reset_handler() - reset a single LUN * @scp: SCSI command to send. * @@ -1986,6 +1999,7 @@ static int cxlflash_eh_host_reset_handler(struct scsi_cmnd *scp) switch (cfg->state) { case STATE_NORMAL: cfg->state = STATE_RESET; + drain_ioctls(cfg); cxlflash_mark_contexts_error(cfg); rcr = afu_reset(cfg); if (rcr) { @@ -2504,19 +2518,6 @@ out_remove: } /** - * drain_ioctls() - wait until all currently executing ioctls have completed - * @cfg: Internal structure associated with the host. - * - * Obtain write access to read/write semaphore that wraps ioctl - * handling to 'drain' ioctls currently executing. - */ -static void drain_ioctls(struct cxlflash_cfg *cfg) -{ - down_write(&cfg->ioctl_rwsem); - up_write(&cfg->ioctl_rwsem); -} - -/** * cxlflash_pci_error_detected() - called when a PCI error is detected * @pdev: PCI device struct. * @state: PCI channel state. |