submit_initial_group_read identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/btrfs/scrub.c, line 1897 (as a function)

Referenced in 1 files:

fs/btrfs/scrub.c
- line 1935
- line 2025

Smatch caller information:

fs/btrfs/scrub.c flush_scrub_stripes() -> submit_initial_group_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	sctx	4096-ptr_max
PARAM_VALUE	0	sctx->cancel_req.counter	0
PARAM_VALUE	0	sctx->cur_stripe	s32min-(-1),1-s32max
PARAM_VALUE	0	sctx->extent_path.nodes	4096-ptr_max
PARAM_VALUE	0	sctx->first_free	0
PARAM_VALUE	0	sctx->fs_info	4096-ptr_max
PARAM_VALUE	0	sctx->fs_info->dev_replace.rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	sctx->fs_info->dev_replace.rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->fs_info->dev_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->fs_info->dev_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->fs_info->mapping_tree_lock.dep_map->name	0-255
PARAM_VALUE	0	sctx->fs_info->remap_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->fs_info->remap_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->fs_info->scrub_lock.dep_map->name	0-255
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sctx->fs_info->scrub_pause_wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sctx->fs_info->scrub_pause_wait.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sctx->fs_info->stripe_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->fs_info->stripe_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->readonly	0
PARAM_VALUE	0	sctx->refs.refs.counter	1
PARAM_VALUE	0	sctx->stripes	4096-ptr_max
PARAM_VALUE	0	sctx->wr_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sctx->wr_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sctx->wr_tgtdev	4096-ptr_max
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->remap_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->remap_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->stripe_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->stripe_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	1	first_slot	0,8-2147483640
BUF_SIZE	0	sctx->fs_info	(-1),128
DATA_SOURCE	0	sctx	$0
BIT_INFO	1	first_slot	0x0,0x7ffffff8
PREEMPT_ADD
NOCHECK_CALL
USER_DATA	0	sctx->stat.last_physical	0-u64max

fs/btrfs/scrub.c queue_scrub_stripe() -> submit_initial_group_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	sctx	4096-ptr_max
PARAM_VALUE	0	sctx->cancel_req.counter	0
PARAM_VALUE	0	sctx->csum_path->locks	0-255
PARAM_VALUE	0	sctx->csum_path->slots	s32min-s32max
PARAM_VALUE	0	sctx->extent_path->locks	0-255
PARAM_VALUE	0	sctx->extent_path->slots	s32min-s32max
PARAM_VALUE	0	sctx->extent_path.nodes	4096-ptr_max
PARAM_VALUE	0	sctx->first_free	0
PARAM_VALUE	0	sctx->fs_info	4096-ptr_max
PARAM_VALUE	0	sctx->fs_info->dev_replace.rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	sctx->fs_info->dev_replace.rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->fs_info->dev_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->fs_info->dev_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->fs_info->mapping_tree_lock.dep_map->name	0-255
PARAM_VALUE	0	sctx->fs_info->remap_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->fs_info->remap_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->fs_info->scrub_cancel_req.counter	0
PARAM_VALUE	0	sctx->fs_info->scrub_lock.dep_map->name	0-255
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	sctx->fs_info->scrub_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sctx->fs_info->scrub_pause_wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sctx->fs_info->scrub_pause_wait.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sctx->fs_info->stripe_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->fs_info->stripe_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->readonly	0
PARAM_VALUE	0	sctx->refs.refs.counter	1
PARAM_VALUE	0	sctx->stripes	4096-ptr_max
PARAM_VALUE	0	sctx->wr_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	sctx->wr_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sctx->wr_tgtdev	4096-ptr_max
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->remap_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->remap_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->stripe_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->wr_tgtdev->fs_info->stripe_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	2	nr_stripes	8
BUF_SIZE	0	sctx->fs_info	(-1),128
CAPPED_DATA	0	sctx->fs_info->nodesize	1
CAPPED_DATA	0	&sctx->csum_path	1
DATA_SOURCE	0	sctx	$0
PREEMPT_ADD
NOCHECK_CALL
USER_DATA	0	sctx->stat.last_physical	0-u64max