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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:

drivers/md/md-bitmap.c bitmap_copy_from_slot() -> md_bitmap_set_memory_bits()

Type Parameter Key Value
PARAM_VALUE 2 needed 1
BUF_SIZE 0 bitmap 352,520
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mddev->reconfig_mutex
HALF_LOCKED2 &of->mutex

drivers/md/md-bitmap.c bitmap_dirty_bits() -> md_bitmap_set_memory_bits()

Type Parameter Key Value
PARAM_VALUE 0 bitmap 4096-ptr_max
PARAM_VALUE 2 needed 1
BUF_SIZE 0 bitmap 352,520
BUF_SIZE 0 bitmap 352,520
CAPABLE 0 21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &mddev->reconfig_mutex
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct mddev)->reconfig_mutex

drivers/md/md-bitmap.c md_bitmap_init_from_disk() -> md_bitmap_set_memory_bits()

Type Parameter Key Value
PARAM_VALUE 0 bitmap 4096-ptr_max
PARAM_VALUE 0 bitmap->mddev 4096-ptr_max
PARAM_VALUE 0 bitmap->mddev->bitmap_info.offset 0
PARAM_VALUE 0 bitmap->mddev->cluster_info->recv_thread 0-s64max
PARAM_VALUE 0 bitmap->storage.file->f_inode->i_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 bitmap->storage.file->f_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bitmap->storage.file->f_inode->i_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bitmap->storage.file_pages 0
PARAM_VALUE 0 bitmap->storage.filemap 0
PARAM_VALUE 2 needed 0-1
BUF_SIZE 0 bitmap 352,520
BUF_SIZE 0 bitmap 352,520
DATA_SOURCE 0 bitmap $0
FUZZY_MAX 2 needed 1
HARD_MAX 2 needed 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 bitmap->mddev->array_sectors 0-4294967294[c]
USER_DATA 0 bitmap->mddev->dev_sectors 0-4294967294[c]
USER_DATA 0 bitmap->mddev->resync_max_sectors 0-4294967294[c]
USER_DATA 0 bitmap->mddev->resync_offset 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->bio_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->bio_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->io_clone_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->io_clone_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->raid_disks
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->sync_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->sync_set.bvec_pool.min_nr
HALF_LOCKED2 &mddev->bitmap_info.mutex
HALF_LOCKED2 &mddev->reconfig_mutex
HALF_LOCKED2 &of->mutex

drivers/md/md-bitmap.c md_bitmap_init_from_disk() -> md_bitmap_set_memory_bits()

Type Parameter Key Value
PARAM_VALUE 0 bitmap 4096-ptr_max
PARAM_VALUE 0 bitmap->mddev 4096-ptr_max
PARAM_VALUE 0 bitmap->mddev->cluster_info->recv_thread 0-s64max
PARAM_VALUE 0 bitmap->storage.file->f_inode->i_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 bitmap->storage.file->f_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bitmap->storage.file->f_inode->i_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 needed 0-1
BUF_SIZE 0 bitmap 352,520
BUF_SIZE 0 bitmap 352,520
DATA_SOURCE 0 bitmap $0
FUZZY_MAX 2 needed 1
NOSPEC 0 bitmap->mddev->bitmap_info.offset
HARD_MAX 2 needed 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 bitmap->mddev->array_sectors 0-4294967294[c]
USER_DATA 0 bitmap->mddev->bitmap_info.offset s64min-(-1),1-s64max[c]
USER_DATA 0 bitmap->mddev->dev_sectors 0-4294967294[c]
USER_DATA 0 bitmap->mddev->resync_max_sectors 0-4294967294[c]
USER_DATA 0 bitmap->mddev->resync_offset 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->bio_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->bio_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->io_clone_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->io_clone_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->raid_disks
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->sync_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bitmap->mddev->sync_set.bvec_pool.min_nr
HALF_LOCKED2 &mddev->bitmap_info.mutex
HALF_LOCKED2 &mddev->reconfig_mutex
HALF_LOCKED2 &of->mutex