diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_context.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 8 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index e41fd94ae5a9..755c4542629f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -1634,7 +1634,7 @@ replace: i915_gem_context_set_user_engines(ctx); else i915_gem_context_clear_user_engines(ctx); - rcu_swap_protected(ctx->engines, set.engines, 1); + set.engines = rcu_replace_pointer(ctx->engines, set.engines, 1); mutex_unlock(&ctx->engines_mutex); call_rcu(&set.engines->rcu, free_engines_rcu); diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 1f5b5c8a7f72..7a1b6c76f263 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -434,8 +434,8 @@ static void scsi_update_vpd_page(struct scsi_device *sdev, u8 page, return; mutex_lock(&sdev->inquiry_mutex); - rcu_swap_protected(*sdev_vpd_buf, vpd_buf, - lockdep_is_held(&sdev->inquiry_mutex)); + vpd_buf = rcu_replace_pointer(*sdev_vpd_buf, vpd_buf, + lockdep_is_held(&sdev->inquiry_mutex)); mutex_unlock(&sdev->inquiry_mutex); if (vpd_buf) diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 6d7362e7367e..cc51f4756077 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -466,10 +466,10 @@ static void scsi_device_dev_release_usercontext(struct work_struct *work) sdev->request_queue = NULL; mutex_lock(&sdev->inquiry_mutex); - rcu_swap_protected(sdev->vpd_pg80, vpd_pg80, - lockdep_is_held(&sdev->inquiry_mutex)); - rcu_swap_protected(sdev->vpd_pg83, vpd_pg83, - lockdep_is_held(&sdev->inquiry_mutex)); + vpd_pg80 = rcu_replace_pointer(sdev->vpd_pg80, vpd_pg80, + lockdep_is_held(&sdev->inquiry_mutex)); + vpd_pg83 = rcu_replace_pointer(sdev->vpd_pg83, vpd_pg83, + lockdep_is_held(&sdev->inquiry_mutex)); mutex_unlock(&sdev->inquiry_mutex); if (vpd_pg83) |