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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ntfs3/bitmap.c ntfs_trim_fs() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->free_bits 4096-ptr_max
PARAM_VALUE 0 wnd->nwnd 1-u64max
PARAM_VALUE 0 wnd->rw_lock.dep_map->name 0-255
PARAM_VALUE 0 wnd->rw_lock.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 wnd->rw_lock.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->rw_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 wnd->rw_lock.wait_lock.owner (-1)
PARAM_VALUE 0 wnd->rw_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 wnd 304
CAPPED_DATA 0 &wnd->rw_lock 1
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
CAPABLE 0 21
PARAM_COMPARE 1 iw < $0->nwnd
PARAM_COMPARE 1 iw < $0->nwnd
USER_DATA 1 iw 0-s32max[c]
LOCK2 0 &wnd->rw_lock
TYPE_LOCK (struct wnd_bitmap)->rw_lock

fs/ntfs3/bitmap.c wnd_find() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->count_tree.rb_node 0,4096-ptr_max
PARAM_VALUE 0 wnd->free_bits 4096-ptr_max
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->sb 4096-ptr_max
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->uptodated s32min-0,2-s32max
PARAM_VALUE 0 wnd->zone_bit 0-18446744073709551614
PARAM_VALUE 0 wnd->zone_end 1-u64max
BUF_SIZE 0 wnd 304
CAPPED_DATA 0 wnd->zone_bit 1
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
DATA_SOURCE 0 wnd $0
PARAM_COMPARE 0 wnd->zone_bit < $0->zone_end
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 0 &wnd->rw_lock

fs/ntfs3/bitmap.c wnd_find() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->count_tree.rb_node 0,4096-ptr_max
PARAM_VALUE 0 wnd->free_bits 4096-ptr_max
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->sb 4096-ptr_max
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->uptodated s32min-0,2-s32max
BUF_SIZE 0 wnd 304
CAPPED_DATA 0 wnd->zone_bit 1
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
DATA_SOURCE 0 wnd $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 0 &wnd->rw_lock

fs/ntfs3/bitmap.c wnd_is_free_hlp() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->free_bits 4096-ptr_max
PARAM_VALUE 0 wnd->nwnd 1-u64max
PARAM_VALUE 0 wnd->rw_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->sb 4096-ptr_max
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->get_acl 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
BUF_SIZE 0 wnd (-1),304
BUF_SIZE 0 wnd (-1),304
BUF_SIZE 0 wnd->free_bits (-1),2
BUF_SIZE 0 wnd->sb (-1),80,2752,2816
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
DATA_SOURCE 0 wnd $0
STR_LEN 0 wnd (-1),8
STR_LEN 0 wnd (-1),8
STR_LEN 0 wnd->sb (-1)
PARAM_COMPARE 1 iw < $0->nwnd
PARAM_COMPARE 1 iw < $0->nwnd
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 wnd->sb->s_flags 2048-2147488769[c]
NO_OVERFLOW_SIMPLE 0 wnd->extent_max
NO_OVERFLOW_SIMPLE 0 wnd->extent_min
NO_OVERFLOW_SIMPLE 0 wnd->nwnd
NO_OVERFLOW_SIMPLE 0 wnd->sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 wnd->total_zeroes
NO_OVERFLOW_SIMPLE 0 wnd->zone_bit
NO_OVERFLOW_SIMPLE 0 wnd->zone_end
NO_OVERFLOW_SIMPLE 1 iw
HALF_LOCKED2 0 &wnd->rw_lock

fs/ntfs3/bitmap.c wnd_is_used() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->free_bits 4096-ptr_max
PARAM_VALUE 0 wnd->nwnd 1-u64max
PARAM_VALUE 0 wnd->rw_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->sb 4096-ptr_max
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
BUF_SIZE 0 wnd 304
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
DATA_SOURCE 0 wnd $0
PARAM_COMPARE 1 iw < $0->nwnd
PARAM_COMPARE 1 iw < $0->nwnd
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 wnd->total_zeroes
HALF_LOCKED2 0 &wnd->rw_lock

fs/ntfs3/bitmap.c wnd_set_free() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->nwnd 1-u64max
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->sb 4096-ptr_max
BUF_SIZE 0 wnd 304
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
DATA_SOURCE 0 wnd $0
PARAM_COMPARE 1 iw < $0->nwnd
PARAM_COMPARE 1 iw < $0->nwnd
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 wnd->total_zeroes
HALF_LOCKED2 0 &wnd->rw_lock

fs/ntfs3/bitmap.c wnd_set_used() -> wnd_map()

Type Parameter Key Value
PARAM_VALUE 0 wnd 4096-ptr_max
PARAM_VALUE 0 wnd->nwnd 1-u64max
PARAM_VALUE 0 wnd->rw_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->rw_lock.first_waiter->type 0-1
PARAM_VALUE 0 wnd->sb 4096-ptr_max
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 wnd->sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
BUF_SIZE 0 wnd 304
CAPPED_DATA 1 iw 1
CAPPED_DATA 1 iw 1
DATA_SOURCE 0 wnd $0
PARAM_COMPARE 1 iw < $0->nwnd
PARAM_COMPARE 1 iw < $0->nwnd
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 0 &wnd->rw_lock