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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/netfs/rolling_buffer.c rolling_buffer_append() -> rolling_buffer_make_space()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->next_head_slot 0-30
DATA_SOURCE 0 roll $0
DATA_SOURCE 1 gfp $3
RX_PATH
TASK_NOT_RUNNING

fs/netfs/rolling_buffer.c rolling_buffer_load_from_ra() -> rolling_buffer_make_space()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->next_head_slot 0-30
PARAM_VALUE 1 gfp 3264
DATA_SOURCE 0 roll $0
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 &inode->i_rwsem

fs/netfs/write_issue.c netfs_prepare_write() -> rolling_buffer_make_space()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->iter.folioq_slot 31-255
PARAM_VALUE 0 roll->iter.iter_type 4
PARAM_VALUE 0 roll->next_head_slot 0-30
NOSPEC 0 roll->iter.iov_offset
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 roll->iter.iov_offset 0-u64max[c]

fs/netfs/write_issue.c netfs_write_folio() -> rolling_buffer_make_space()

Type Parameter Key Value
PARAM_VALUE 0 roll 4096-ptr_max
PARAM_VALUE 0 roll->next_head_slot 0-30
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem