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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_block() -> btrfs_dev_replace_is_ongoing()

Type Parameter Key Value
PARAM_VALUE 0 dev_replace 4096-ptr_max
BUF_SIZE 0 dev_replace 736
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sctx->wr_lock
HALF_LOCKED2 0 &dev_replace->rwsem

fs/btrfs/volumes.c btrfs_num_devices() -> btrfs_dev_replace_is_ongoing()

Type Parameter Key Value
PARAM_VALUE 0 dev_replace 4096-ptr_max
CAPABLE 0 21
LOCK2 &fs_info->dev_replace.rwsem
TYPE_LOCK (struct btrfs_dev_replace)->rwsem

fs/btrfs/scrub.c btrfs_scrub_dev() -> btrfs_dev_replace_is_ongoing()

Type Parameter Key Value
PARAM_VALUE 0 dev_replace 4096-ptr_max
CAPABLE 0 21
LOCK2 &fs_info->dev_replace.rwsem
LOCK2 &fs_info->fs_devices->device_list_mutex
LOCK2 &fs_info->scrub_lock
TYPE_LOCK (struct btrfs_dev_replace)->rwsem
TYPE_LOCK (struct btrfs_fs_devices)->device_list_mutex
TYPE_LOCK (struct btrfs_fs_info)->scrub_lock

fs/btrfs/zoned.c btrfs_load_zone_info() -> btrfs_dev_replace_is_ongoing()

Type Parameter Key Value
PARAM_VALUE 0 dev_replace 4096-ptr_max
BUF_SIZE 0 dev_replace 736
CAPPED_DATA 0 &dev_replace->rwsem 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &dev_replace->rwsem
HALF_LOCKED2 &fs_info->chunk_mutex
TYPE_LOCK (struct btrfs_dev_replace)->rwsem

fs/btrfs/extent-tree.c do_discard_extent() -> btrfs_dev_replace_is_ongoing()

Type Parameter Key Value
PARAM_VALUE 0 dev_replace 4096-ptr_max
BUF_SIZE 0 dev_replace 736
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fs_info->unused_bg_unpin_mutex