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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:

fs/ext4/extents.c ext4_clu_mapped() -> ext4_ext_next_allocated_block()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
BUF_SIZE 0 path (-1)-3145728
BUF_SIZE 0 path (-1)-3145728
DATA_SOURCE 0 path r ext4_find_extent
RX_PATH
TASK_NOT_RUNNING

fs/ext4/extents.c ext4_ext_check_overlap() -> ext4_ext_next_allocated_block()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
BUF_SIZE 0 path (-1)-3145728
BUF_SIZE 0 path (-1)-3145728
DATA_SOURCE 0 path $3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/ext4/extents.c ext4_ext_find_hole() -> ext4_ext_next_allocated_block()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
BUF_SIZE 0 path (-1)-3145728
BUF_SIZE 0 path (-1)-3145728
DATA_SOURCE 0 path $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/ext4/extents.c ext4_ext_shift_extents() -> ext4_ext_next_allocated_block()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
BUF_SIZE 0 path (-1)-3145728
BUF_SIZE 0 path (-1)-3145728
DATA_SOURCE 0 path r ext4_find_extent
RX_PATH
TASK_NOT_RUNNING
LOCK2 &inode->i_rwsem
LOCK2 &mapping->invalidate_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct inode)->i_rwsem

fs/ext4/extents.c get_implied_cluster_alloc() -> ext4_ext_next_allocated_block()

Type Parameter Key Value
PARAM_VALUE 0 path 4096-ptr_max
BUF_SIZE 0 path (-1)-3145728
BUF_SIZE 0 path (-1)-3145728
DATA_SOURCE 0 path $3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem