hstate_inode identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

mm/madvise.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&madv_behavior->mm->mmap_lock
HALF_LOCKED2		&mm->mmap_lock

mm/huge_memory.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
LOCK2		&mm->mmap_lock
LOCK2		old_ptl
HALF_LOCKED2		&tsk->signal->exec_update_lock
HALF_LOCKED2		new_ptl
TYPE_LOCK		(struct mm_struct)->mmap_lock

mm/pagewalk.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&mapping->i_mmap_rwsem

mm/mmap.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value

mm/userfaultfd.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
HALF_LOCKED2		&ctx->map_changing_lock
HALF_LOCKED2		&state.ctx->map_changing_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct userfaultfd_ctx)->map_changing_lock

mm/damon/vaddr.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&mapping->i_mmap_rwsem
HALF_LOCKED2		ptl

fs/proc/task_mmu.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&f->f_mapping->i_mmap_rwsem
HALF_LOCKED2		ptl

mm/rmap.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

mm/page_vma_mapped.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		global &ksm_thread_mutex
HALF_LOCKED2		global &mf_mutex
HALF_LOCKED2		rcu_read

mm/hugetlb.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&f->f_mapping->i_mmap_rwsem
HALF_LOCKED2		&mapping->i_mmap_rwsem
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&oldmm->mmap_lock
HALF_LOCKED2		&state.ctx->map_changing_lock
HALF_LOCKED2		dst_ptl
HALF_LOCKED2		ptl
HALF_LOCKED2		src_ptl

mm/hugetlb.c hugetlb_add_to_page_cache() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&state.ctx->map_changing_lock

mm/hugetlb.c hugetlb_fix_reserve_counts() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
PARAM_VALUE	0	i->i_sb	4096-ptr_max
DATA_SOURCE	0	i	$0
NOSPEC	0	i->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	i->i_mode	0-u16max
USER_DATA	0	i->i_size	(-9223372036854775807)-(-4096),0-s64max
NO_OVERFLOW_SIMPLE	0	i->i_mapping->host->i_bytes
HALF_LOCKED2	0	&i->i_rwsem

mm/hugetlb.c hugetlb_reserve_pages() -> hstate_inode()

Type	Parameter	Key	Value
DATA_SOURCE	0	i	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	i->i_size	0-s64max[c]
NO_OVERFLOW_SIMPLE	0	i->i_blkbits
NO_OVERFLOW_SIMPLE	0	i->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	i->i_sb->s_blocksize_bits
HALF_LOCKED2	0	&i->i_rwsem

mm/hugetlb.c hugetlb_unreserve_pages() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
PARAM_VALUE	0	i->i_sb	4096-ptr_max
DATA_SOURCE	0	i	$0
NOSPEC	0	i->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	i->i_mode	0-u16max
USER_DATA	0	i->i_size	(-9223372036854775807)-(-4096),0-s64max
NO_OVERFLOW_SIMPLE	0	i->i_bytes
NO_OVERFLOW_SIMPLE	0	i->i_mapping->host->i_bytes
HALF_LOCKED2	0	&i->i_rwsem

mm/mremap.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
LOCK2		&mm->mmap_lock
HALF_LOCKED2		old_ptl
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct mm_struct)->mmap_lock

arch/x86/kernel/sys_x86_64.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

mm/migrate_device.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		ptl

mm/mmu_gather.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&vma->vm_private_data->rw_sema

mm/mincore.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&mapping->i_mmap_rwsem

mm/memory-failure.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&mapping->i_mmap_rwsem

mm/gup.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

fs/hugetlbfs/inode.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mapping->i_mmap_rwsem

fs/hugetlbfs/inode.c hugetlb_file_setup() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
PARAM_VALUE	0	i->i_sb	4096-ptr_max
CAPPED_DATA	0	i->i_sb->s_time_max	1
CAPPED_DATA	0	i->i_size	1
DATA_SOURCE	0	i	r hugetlbfs_get_inode
BIT_INFO	0	i->i_flags	0x0,0x200
USER_DATA	0	i->i_size	0-s64max[c]
NO_OVERFLOW_SIMPLE	0	i->i_blkbits
NO_OVERFLOW_SIMPLE	0	i->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE	0	i->i_sb->s_blocksize_bits
HALF_LOCKED2		&ids->rwsem

fs/hugetlbfs/inode.c hugetlb_vmtruncate() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
PARAM_VALUE	0	i->i_sb	4096-ptr_max
DATA_SOURCE	0	i	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	i->i_mode	0-u16max
USER_DATA	0	i->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

fs/hugetlbfs/inode.c hugetlbfs_fallocate() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

fs/hugetlbfs/inode.c hugetlbfs_punch_hole() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
PARAM_VALUE	0	i->i_sb	4096-ptr_max
DATA_SOURCE	0	i	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

fs/hugetlbfs/inode.c hugetlbfs_setattr() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	i->i_mode	0-u16max
USER_DATA	0	i->i_size	(-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

fs/hugetlbfs/inode.c hugetlbfs_statfs() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&s->s_umount

fs/hugetlbfs/inode.c remove_inode_hugepages() -> hstate_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	i	4096-ptr_max
PARAM_VALUE	0	i->i_sb	4096-ptr_max
DATA_SOURCE	0	i	$0
NOSPEC	0	i->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	i->i_mode	0-u16max
USER_DATA	0	i->i_size	(-9223372036854775807)-(-4096),0-s64max
NO_OVERFLOW_SIMPLE	0	i->i_bytes
HALF_LOCKED2	0	&i->i_rwsem

mm/pgtable-generic.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		ptl

mm/mempolicy.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

mm/migrate.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

mm/mapping_dirty_helpers.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&mapping->i_mmap_rwsem

mm/hmm.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&mapping->i_mmap_rwsem

arch/x86/mm/pgtable.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		ptl

ipc/shm.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&s->lock

mm/memfd.c hstate_file() -> hstate_inode()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		_T->lock