sub_buf (reference) in projects: kernel

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/kernel/linux/linux-5.10/drivers/s390/cio/
H A D	qdio.h	`348 #define sub_buf(bufnr, dec) QDIO_BUFNR((bufnr) - (dec)) macro 349 #define prev_buf(bufnr) sub_buf(bufnr, 1)`
H A D	qdio_main.c	`1416 overlap = min_t(int, count - sub_buf(q->u.in.batch_start, bufnr), in handle_inbound()`
/kernel/linux/linux-6.6/drivers/s390/cio/
H A D	qdio.h	`319 #define sub_buf(bufnr, dec) QDIO_BUFNR((bufnr) - (dec)) macro 320 #define prev_buf(bufnr) sub_buf(bufnr, 1)`
H A D	qdio_main.c	`1199 overlap = min_t(int, count - sub_buf(q->u.in.batch_start, bufnr), in handle_inbound()`