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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/btrfs/volumes.c btrfs_map_repair_block() -> btrfs_map_block()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.counters 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.owner (-1)
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.owner_cpu u32max
PARAM_VALUE 0 fs_info->dev_replace.replace_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.replace_wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 fs_info->stripe_root->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 fs_info->stripe_root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 fs_info->stripe_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 fs_info->stripe_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 1 op 1
PARAM_VALUE 2 logical 0-18446744073709551614
PARAM_VALUE 3 length 6153485137903194112
PARAM_VALUE 3 *length 0-u32max
PARAM_VALUE 4 bioc_ret 1950849096685228032
PARAM_VALUE 4 *bioc_ret 0
PARAM_VALUE 5 smap 199693042408505344,4358156812080648192
PARAM_VALUE 5 smap->bioc 0
PARAM_VALUE 5 smap->dev 0
PARAM_VALUE 5 smap->physical 0
PARAM_VALUE 6 mirror_num_ret 6134676017183432704
CAPPED_DATA 2 logical 1
CAPPED_DATA 2 logical 1
DATA_SOURCE 0 fs_info $0
DATA_SOURCE 2 logical $2
DATA_SOURCE 5 smap $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 fs_info unit_byte
UNITS 2 logical unit_byte

fs/btrfs/scrub.c scrub_raid56_cached_parity() -> btrfs_map_block()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.counters 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.owner (-1)
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.owner_cpu u32max
PARAM_VALUE 0 fs_info->dev_replace.replace_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.replace_wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 fs_info->scrub_cancel_req.counter 0
PARAM_VALUE 1 op 1
PARAM_VALUE 3 length 329664093038587904
PARAM_VALUE 3 *length 0,65536-18446744073709486080
PARAM_VALUE 4 bioc_ret 6202859606998515712
PARAM_VALUE 4 *bioc_ret 0
PARAM_VALUE 5 smap 0
PARAM_VALUE 6 mirror_num_ret 0
CAPPED_DATA 0 fs_info->nodesize 1
DATA_SOURCE 2 logical $3
UNITS 0 fs_info unit_byte
UNITS 2 logical unit_byte

fs/btrfs/scrub.c scrub_stripe_report_errors() -> btrfs_map_block()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 1 op 2
PARAM_VALUE 3 length 6057149517803999232
PARAM_VALUE 3 *length 0-u32max
PARAM_VALUE 4 bioc_ret 1779130461852979200
PARAM_VALUE 4 *bioc_ret 0
PARAM_VALUE 5 smap 0
PARAM_VALUE 6 mirror_num_ret 0
UNITS 0 fs_info unit_byte
UNITS 2 logical unit_byte
HALF_LOCKED2 &pool->lock

fs/btrfs/scrub.c scrub_submit_extent_sector_read() -> btrfs_map_block()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 1 op 0
PARAM_VALUE 3 length 6178095223916994560
PARAM_VALUE 3 *length 0-u32max
PARAM_VALUE 4 bioc_ret 2456167828194226176
PARAM_VALUE 4 *bioc_ret 0
PARAM_VALUE 5 smap 6133281717045710848
PARAM_VALUE 5 smap->bioc 0
PARAM_VALUE 5 smap->dev 0
PARAM_VALUE 5 smap->physical 0
PARAM_VALUE 5 smap->rst_search_commit_root 1
PARAM_VALUE 6 mirror_num_ret 1548059456803483648
PREEMPT_ADD
UNITS 0 fs_info unit_byte
UNITS 2 logical unit_byte

fs/btrfs/zoned.c read_zone_info() -> btrfs_map_block()

Type Parameter Key Value
PARAM_VALUE 1 op 2
PARAM_VALUE 3 length 7666868203798040576
PARAM_VALUE 3 *length 4096
PARAM_VALUE 4 bioc_ret 229802781831639040
PARAM_VALUE 4 *bioc_ret 0
PARAM_VALUE 5 smap 0
PARAM_VALUE 6 mirror_num_ret 0
DATA_SOURCE 0 fs_info $0
DATA_SOURCE 2 logical $1
PREEMPT_ADD
UNITS 0 fs_info unit_byte
UNITS 2 logical unit_byte
LOCK2 &sctx->wr_lock
TYPE_LOCK (struct scrub_ctx)->wr_lock

fs/btrfs/bio.c btrfs_submit_chunk() -> btrfs_map_block()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.counters 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.owner (-1)
PARAM_VALUE 0 fs_info->dev_replace.bio_counter.lock.owner_cpu u32max
PARAM_VALUE 0 fs_info->dev_replace.replace_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.replace_wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 op 0-1
PARAM_VALUE 2 logical 0,512-18446744073709551104
PARAM_VALUE 3 length 4694281562332672000
PARAM_VALUE 3 *length 0-u32max
PARAM_VALUE 4 bioc_ret 5882708683835289600
PARAM_VALUE 4 *bioc_ret 0
PARAM_VALUE 5 smap 111890147107352576
BIT_INFO 2 logical 0x0,0xfffffffffffffe00
BIT_INFO 2 logical 0x0,0xfffffffffffffe00
RX_PATH
TASK_NOT_RUNNING
UNITS 0 fs_info unit_byte
HALF_LOCKED2 &fs_info->remap_mutex
HALF_LOCKED2 &pool->lock