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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/proc/task_mmu.c show_smap() -> smap_gather_stats()

Type Parameter Key Value
PARAM_VALUE 1 vma 1-ptr_max
PARAM_VALUE 2 mss 6666342478243721216
PARAM_VALUE 2 mss->file_thp 0
PARAM_VALUE 2 mss->ksm 0
PARAM_VALUE 2 mss->lazyfree 0
PARAM_VALUE 2 mss->pss 0
PARAM_VALUE 2 mss->pss_anon 0
PARAM_VALUE 2 mss->pss_file 0
PARAM_VALUE 2 mss->resident 0
PARAM_VALUE 2 mss->swap 0
PARAM_VALUE 2 mss->swap_pss 0
PARAM_VALUE 3 start 0
BUF_SIZE 0 priv s32min-(-2),1-s32max
BUF_SIZE 0 priv s32min-(-2),1-s32max
DATA_SOURCE 1 vma $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 priv unit_array_size
LOCK2 &m->lock
TYPE_LOCK (struct seq_file)->lock

fs/proc/task_mmu.c show_smaps_rollup() -> smap_gather_stats()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->lock_ctx.mm 4096-ptr_max
PARAM_VALUE 0 priv->lock_ctx.mm->mm_users.counter 0-s32max
PARAM_VALUE 0 priv->lock_ctx.mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 priv->lock_ctx.mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 0 priv->lock_ctx.mmap_locked 1
PARAM_VALUE 0 priv->task 4096-ptr_max
PARAM_VALUE 0 priv->task->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 priv->task_mempolicy 4096-ptr_max
PARAM_VALUE 0 priv->task_mempolicy->mode 1-u16max
PARAM_VALUE 1 vma 1-u64max
PARAM_VALUE 1 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 mss 3974611792214499328
PARAM_VALUE 2 mss->file_thp 0
PARAM_VALUE 2 mss->ksm 0
PARAM_VALUE 2 mss->lazyfree 0
PARAM_VALUE 2 mss->pss 0
PARAM_VALUE 2 mss->pss_anon 0
PARAM_VALUE 2 mss->pss_file 0
PARAM_VALUE 2 mss->resident 0
PARAM_VALUE 2 mss->swap_pss 0
PARAM_VALUE 3 start 0
BUF_SIZE 0 priv s32min-(-2),1-s32max
BUF_SIZE 0 priv s32min-(-2),1-s32max
DATA_SOURCE 1 vma r vma_next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 priv unit_array_size
LOCK2 &m->lock
LOCK2 0 &priv->lock_ctx.mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct seq_file)->lock

fs/proc/task_mmu.c show_smaps_rollup() -> smap_gather_stats()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->lock_ctx.mm 4096-ptr_max
PARAM_VALUE 0 priv->lock_ctx.mm->mm_users.counter 0-s32max
PARAM_VALUE 0 priv->lock_ctx.mm->mmap_lock.first_waiter->handoff_set 1
PARAM_VALUE 0 priv->lock_ctx.mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 0 priv->lock_ctx.mmap_locked 1
PARAM_VALUE 0 priv->task 4096-ptr_max
PARAM_VALUE 0 priv->task->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 priv->task_mempolicy 4096-ptr_max
PARAM_VALUE 0 priv->task_mempolicy->mode 1-u16max
PARAM_VALUE 1 vma 4096-ptr_max
PARAM_VALUE 1 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 mss 3974611792214499328
PARAM_VALUE 2 mss->file_thp 0
PARAM_VALUE 2 mss->ksm 0
PARAM_VALUE 2 mss->lazyfree 0
PARAM_VALUE 2 mss->pss 0
PARAM_VALUE 2 mss->pss_anon 0
PARAM_VALUE 2 mss->pss_file 0
PARAM_VALUE 2 mss->resident 0
PARAM_VALUE 2 mss->swap_pss 0
PARAM_VALUE 3 start 0
BUF_SIZE 0 priv s32min-(-2),1-s32max
BUF_SIZE 0 priv s32min-(-2),1-s32max
DATA_SOURCE 1 vma r vma_next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 priv unit_array_size
LOCK2 &m->lock
LOCK2 0 &priv->lock_ctx.mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct seq_file)->lock

fs/proc/task_mmu.c show_smaps_rollup() -> smap_gather_stats()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->lock_ctx.mm 4096-ptr_max
PARAM_VALUE 0 priv->lock_ctx.mm->mm_users.counter 0-s32max
PARAM_VALUE 0 priv->lock_ctx.mm->mmap_lock.first_waiter->handoff_set 1
PARAM_VALUE 0 priv->lock_ctx.mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 0 priv->lock_ctx.mmap_locked 1
PARAM_VALUE 0 priv->task 4096-ptr_max
PARAM_VALUE 0 priv->task->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 priv->task_mempolicy 4096-ptr_max
PARAM_VALUE 0 priv->task_mempolicy->mode 1-u16max
PARAM_VALUE 1 vma 4096-ptr_max
PARAM_VALUE 1 vma->vm_end 2-u64max
PARAM_VALUE 1 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 vma->vm_start 0-18446744073709551614
PARAM_VALUE 2 mss 3974611792214499328
PARAM_VALUE 2 mss->file_thp 0
PARAM_VALUE 2 mss->ksm 0
PARAM_VALUE 2 mss->lazyfree 0
PARAM_VALUE 2 mss->pss 0
PARAM_VALUE 2 mss->pss_anon 0
PARAM_VALUE 2 mss->pss_file 0
PARAM_VALUE 2 mss->resident 0
PARAM_VALUE 2 mss->swap_pss 0
PARAM_VALUE 3 start 1-18446744073709551614
BUF_SIZE 0 priv s32min-(-2),1-s32max
BUF_SIZE 0 priv s32min-(-2),1-s32max
CAPPED_DATA 1 vma->vm_start 1
CAPPED_DATA 3 start 1
CAPPED_DATA 3 start 1
DATA_SOURCE 1 vma r vma_next
PARAM_COMPARE 1 vma->vm_end > $1->vm_start
PARAM_COMPARE 3 start < $1->vm_end
PARAM_COMPARE 3 start < $1->vm_end
PARAM_COMPARE 3 start > $1->vm_start
PARAM_COMPARE 3 start > $1->vm_start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 priv unit_array_size
UNITS 3 start unit_byte
LOCK2 &m->lock
LOCK2 0 &priv->lock_ctx.mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock
TYPE_LOCK (struct seq_file)->lock