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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/btrfs/extent-tree.c __btrfs_free_extent() -> extent_data_ref_count()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
PARAM_VALUE 0 path->nodes 4096-ptr_max
PARAM_VALUE 0 path->slots 4096-ptr_max
PARAM_VALUE 0 *path->locks 0-255
PARAM_VALUE 0 *path->slots s32min-s32max
PARAM_VALUE 1 iref 0,4096-8589934691
DATA_SOURCE 0 path r btrfs_alloc_path
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &fs_info->reloc_mutex
HALF_LOCKED2 &href->mutex

fs/btrfs/extent-tree.c __btrfs_free_extent() -> extent_data_ref_count()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
PARAM_VALUE 0 path->nodes 4096-ptr_max
PARAM_VALUE 0 path->slots 4096-ptr_max
PARAM_VALUE 0 *path->locks 0-255
PARAM_VALUE 0 *path->slots s32min-s32max
PARAM_VALUE 1 iref 0,4096-8589934691
DATA_SOURCE 0 path r btrfs_alloc_path
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &fs_info->reloc_mutex
HALF_LOCKED2 &href->mutex