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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/net/wwan/iosm/iosm_ipc_trace.c ipc_trace_subbuf_start_handler() -> relay_buf_full()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 buf->chan 4096-ptr_max
DATA_SOURCE 0 buf $0
STR_LEN 0 buf->chan (-1),8-9,11-29,31-34,38
NOSPEC 0 buf->chan->subbuf_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 buf->chan->n_subbufs 1-524288[c]
USER_DATA 0 buf->chan->subbuf_size 1-u32max[c]
USER_DATA 0 buf->page_count 0[c]
NO_OVERFLOW_SIMPLE 0 buf->chan->n_subbufs
NO_OVERFLOW_SIMPLE 0 buf->chan->subbuf_size
NO_OVERFLOW_SIMPLE 0 buf->page_count
HALF_LOCKED2 global &relay_channels_mutex

drivers/net/wwan/t7xx/t7xx_port_trace.c t7xx_trace_subbuf_start_handler() -> relay_buf_full()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 buf->chan 4096-ptr_max
DATA_SOURCE 0 buf $0
STR_LEN 0 buf->chan (-1),8-9,11-29,31-34,38
NOSPEC 0 buf->chan->subbuf_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 buf->chan->n_subbufs 1-524288[c]
USER_DATA 0 buf->chan->subbuf_size 1-u32max[c]
USER_DATA 0 buf->page_count 0[c]
NO_OVERFLOW_SIMPLE 0 buf->chan->n_subbufs
NO_OVERFLOW_SIMPLE 0 buf->chan->subbuf_size
NO_OVERFLOW_SIMPLE 0 buf->page_count
HALF_LOCKED2 global &relay_channels_mutex

drivers/net/wireless/ath/ath9k/common-spectral.c ath_cmn_is_fft_buf_full() -> relay_buf_full()

Type Parameter Key Value
PARAM_VALUE 0 buf 1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->rx.rxbuflock
HALF_LOCKED2 bh
HALF_LOCKED2 flags

kernel/relay.c relay_subbuf_start() -> relay_buf_full()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 buf->chan 4096-ptr_max
BUF_SIZE 0 buf (-1),256
BUF_SIZE 0 buf (-1),256
DATA_SOURCE 0 buf $0
STR_LEN 0 buf->chan (-1),8-9,11-29,31-34,38
NOSPEC 0 buf->chan->subbuf_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 buf->chan->n_subbufs 1-524288[c]
USER_DATA 0 buf->chan->subbuf_size 1-u32max[c]
USER_DATA 0 buf->page_count 0[c]
NO_OVERFLOW_SIMPLE 0 buf->chan->n_subbufs
NO_OVERFLOW_SIMPLE 0 buf->chan->subbuf_size
NO_OVERFLOW_SIMPLE 0 buf->page_count
HALF_LOCKED2 global &relay_channels_mutex

drivers/gpu/drm/i915/gt/uc/intel_guc_log.c subbuf_start_callback() -> relay_buf_full()

Type Parameter Key Value
PARAM_VALUE 0 buf 4096-ptr_max
PARAM_VALUE 0 buf->chan 4096-ptr_max
DATA_SOURCE 0 buf $0
STR_LEN 0 buf->chan (-1),8-9,11-29,31-34,38
NOSPEC 0 buf->chan->subbuf_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 buf->chan->n_subbufs 1-524288[c]
USER_DATA 0 buf->chan->subbuf_size 1-u32max[c]
USER_DATA 0 buf->page_count 0[c]
NO_OVERFLOW_SIMPLE 0 buf->chan->n_subbufs
NO_OVERFLOW_SIMPLE 0 buf->chan->subbuf_size
NO_OVERFLOW_SIMPLE 0 buf->page_count
HALF_LOCKED2 global &relay_channels_mutex