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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/ordered-data.c btrfs_dec_test_ordered_pending() -> ordered_tree_search()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 1 file_offset 0-18446744073709551614
CAPPED_DATA 1 file_offset 1
CAPPED_DATA 1 file_offset 1
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 file_offset $2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS 1 file_offset unit_byte
LOCK2 0 &inode->ordered_tree_lock
TYPE_LOCK (struct btrfs_inode)->ordered_tree_lock

fs/btrfs/ordered-data.c btrfs_lookup_first_ordered_extent() -> ordered_tree_search()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 1 file_offset 0-9223372036854775807,u64max
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 file_offset $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->vfs_inode.i_blocks 0-18014398515341359,18428729675200069633-u64max
USER_DATA 0 inode->vfs_inode.i_bytes 0-65023[c]
UNITS 1 file_offset unit_byte
LOCK2 0 &inode->ordered_tree_lock
HALF_LOCKED2 0 &inode->i_mmap_lock
HALF_LOCKED2 0 &inode->vfs_inode.i_rwsem
TYPE_LOCK (struct btrfs_inode)->ordered_tree_lock

fs/btrfs/ordered-data.c btrfs_lookup_ordered_extent() -> ordered_tree_search()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 file_offset $1
NOSPEC 1 file_offset
NOSPEC 1 file_offset
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 file_offset 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 inode->csum_bytes
NO_OVERFLOW_SIMPLE 1 file_offset
UNITS 1 file_offset unit_byte
LOCK2 0 &inode->ordered_tree_lock
TYPE_LOCK (struct btrfs_inode)->ordered_tree_lock

fs/btrfs/ordered-data.c btrfs_lookup_ordered_range() -> ordered_tree_search()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 file_offset $1
NOSPEC 0 inode->vfs_inode.i_mapping->writeback_index
NOSPEC 1 file_offset
NOSPEC 1 file_offset
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->defrag_compress 1-3
USER_DATA 0 inode->defrag_compress_level (-15)-15[c]
USER_DATA 0 inode->vfs_inode.i_mapping->writeback_index 0-524287[c]
USER_DATA 1 file_offset 0-u64max
NO_OVERFLOW_SIMPLE 0 inode->csum_bytes
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_size
UNITS 1 file_offset unit_byte
LOCK2 0 &inode->ordered_tree_lock
HALF_LOCKED2 0 &inode->i_mmap_lock
HALF_LOCKED2 0 &inode->vfs_inode.i_rwsem
TYPE_LOCK (struct btrfs_inode)->ordered_tree_lock

fs/btrfs/ordered-data.c btrfs_lookup_ordered_range() -> ordered_tree_search()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->vfs_inode.i_mapping->writeback_index
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->defrag_compress 1-3
USER_DATA 0 inode->defrag_compress_level (-15)-15[c]
USER_DATA 0 inode->vfs_inode.i_mapping->writeback_index 0-524287[c]
NO_OVERFLOW_SIMPLE 0 inode->csum_bytes
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->vfs_inode.i_size
UNITS 1 file_offset unit_byte
LOCK2 0 &inode->ordered_tree_lock
HALF_LOCKED2 0 &inode->i_mmap_lock
HALF_LOCKED2 0 &inode->vfs_inode.i_rwsem
TYPE_LOCK (struct btrfs_inode)->ordered_tree_lock

fs/btrfs/ordered-data.c btrfs_mark_ordered_io_finished() -> ordered_tree_search()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 1 file_offset 0-18446744073709551614
CAPPED_DATA 1 file_offset 1
CAPPED_DATA 1 file_offset 1
DATA_SOURCE 0 inode $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->file_extent_tree->inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 inode->io_tree.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 1 file_offset
UNITS 1 file_offset unit_byte
LOCK2 0 &inode->ordered_tree_lock
TYPE_LOCK (struct btrfs_inode)->ordered_tree_lock