Searched refs:niobuf_headers (Results 1 - 3 of 3) sorted by relevance

/xnu-2422.115.4/bsd/dev/
H A Dunix_startup.c77 int niobuf_headers = (NBUF / 2) + 2048; variable
82 int niobuf_headers = 0; variable
127 if (niobuf_headers == 0) {
129 niobuf_headers = max_nbuf_headers;
131 niobuf_headers = (max_nbuf_headers / 2) + 2048;
133 if (niobuf_headers < CONFIG_MIN_NIOBUF)
134 niobuf_headers = CONFIG_MIN_NIOBUF;
136 size = (max_nbuf_headers + niobuf_headers) * sizeof(struct buf);
/xnu-2422.115.4/bsd/sys/
H A Dbuf_internal.h267 extern int niobuf_headers; /* The number of IO buffer headers for cluster IO */
/xnu-2422.115.4/bsd/vfs/
H A Dvfs_bio.c1953 for (; i < nbuf_headers + niobuf_headers; i++) {
1989 nbuf_headers, niobuf_headers);
4048 while (((niobuf_headers - NRESERVEDIOBUFS < bufstats.bufs_iobufinuse) && !priv) ||

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