Searched refs:BUF_PAGE_SIZE (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/kernel/trace/
H A Dring_buffer.c402 #define BUF_PAGE_SIZE (PAGE_SIZE - BUF_PAGE_HDR_SIZE) macro
404 /* Max payload is BUF_PAGE_SIZE - header (8bytes) */
405 #define BUF_MAX_DATA_SIZE (BUF_PAGE_SIZE - (sizeof(u32) * 2))
408 #define RB_TIMESTAMPS_PER_PAGE (BUF_PAGE_SIZE / RB_LEN_TIME_EXTEND)
435 (unsigned int)BUF_PAGE_SIZE,
1117 buffer->pages = DIV_ROUND_UP(size, BUF_PAGE_SIZE);
1274 * Minimum size is 2 * BUF_PAGE_SIZE.
1294 size = DIV_ROUND_UP(size, BUF_PAGE_SIZE);
1295 size *= BUF_PAGE_SIZE;
1296 buffer_size = buffer->pages * BUF_PAGE_SIZE;
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