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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/btrfs/tree-log.c clean_log_buffer() -> wait_on_extent_buffer_writeback()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 eb->fs_info->stripe_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->fs_info->stripe_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.osq.tail.counter 0-s32max
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
DATA_SOURCE 0 eb $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &eb->lock
HALF_LOCKED2 &fs_info->transaction_kthread_mutex
TYPE_LOCK (struct extent_buffer)->lock

fs/btrfs/extent_io.c btrfs_btree_wait_writeback_range() -> wait_on_extent_buffer_writeback()

Type Parameter Key Value
PARAM_VALUE 0 eb 1-u64max
DATA_SOURCE 0 eb r eb_batch_next
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/extent_io.c lock_extent_buffer_for_io() -> wait_on_extent_buffer_writeback()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 1
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock_owner 0
DATA_SOURCE 0 eb $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/zoned.c btrfs_zone_finish_endio_workfn() -> wait_on_extent_buffer_writeback()

Type Parameter Key Value
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/zoned.c wait_eb_writebacks() -> wait_on_extent_buffer_writeback()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->start 0-18446744073709551614
CAPPED_DATA 0 eb->start 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/disk-io.c btrfs_destroy_marked_extents() -> wait_on_extent_buffer_writeback()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.osq.tail.counter 0-s32max
DATA_SOURCE 0 eb r find_extent_buffer
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &eb->lock
HALF_LOCKED2 &fs_info->transaction_kthread_mutex
TYPE_LOCK (struct extent_buffer)->lock