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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/netfs/write_collect.c netfs_writeback_unlock_folios() -> rolling_buffer_delete_spent()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->first_tail_slot 31-255
PARAM_VALUE 0 roll->next_head_slot 0-30
PARAM_VALUE 0 roll->tail 1-u64max
NOSPEC 0 roll->iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 roll->iter.count 1-1000000000
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]

fs/netfs/write_collect.c netfs_writeback_unlock_folios() -> rolling_buffer_delete_spent()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->next_head_slot 0-30
PARAM_VALUE 0 roll->tail 1-u64max
NOSPEC 0 roll->iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 roll->iter.count 1-1000000000
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]

fs/netfs/read_pgpriv2.c netfs_pgpriv2_unlock_copied_folios() -> rolling_buffer_delete_spent()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->first_tail_slot 31-255
PARAM_VALUE 0 roll->next_head_slot 0-30
PARAM_VALUE 0 roll->tail 1-u64max
NOSPEC 0 roll->iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 roll->iter.count 1-1000000000
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]
HALF_LOCKED2 &pool->lock

fs/netfs/read_pgpriv2.c netfs_pgpriv2_unlock_copied_folios() -> rolling_buffer_delete_spent()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->next_head_slot 0-30
PARAM_VALUE 0 roll->tail 1-u64max
NOSPEC 0 roll->iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 roll->iter.count 1-1000000000
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]
HALF_LOCKED2 &pool->lock

fs/netfs/read_collect.c netfs_read_unlock_folios() -> rolling_buffer_delete_spent()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->first_tail_slot 31-255
PARAM_VALUE 0 roll->next_head_slot 0-30
NOSPEC 0 roll->iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 roll->iter.count 1-1000000000
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]

fs/netfs/read_collect.c netfs_read_unlock_folios() -> rolling_buffer_delete_spent()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->next_head_slot 0-30
NOSPEC 0 roll->iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 roll->iter.count 1-1000000000
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]