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Searched refs:buffer_space (Results 1 – 6 of 6) sorted by relevance

/xnu-12377.81.4/bsd/skywalk/namespace/ !
H A Dprotons.c302 size_t buffer_space; variable
312 buffer_space = req->oldlen;
313 if (req->oldptr != USER_ADDR_NULL && buffer_space != 0) {
314 if (buffer_space > SK_SYSCTL_ALLOC_MAX) {
315 buffer_space = SK_SYSCTL_ALLOC_MAX;
317 allocated_space = buffer_space;
323 buffer_space = 0;
334 if (buffer_space < spt_size) {
344 buffer_space -= spt_size;
/xnu-12377.81.4/bsd/net/aop/ !
H A Dkpi_aop.c669 size_t buffer_space; variable
684 buffer_space = req->oldlen;
685 if (req->oldptr != USER_ADDR_NULL && buffer_space != 0) {
687 if (buffer_space < sizeof(proto_stats)) {
695 if (buffer_space < sizeof(driver_stats)) {
704 error = aop_get_process_activity_bitmaps(&bitmap, buffer_space, &out_size);
713 buffer_space = sizeof(proto_stats);
715 buffer_space = sizeof(driver_stats);
719 buffer_space = (proc_bitmap_count * sizeof(struct aop_proc_activity_bitmap));
721 error = SYSCTL_OUT(req, NULL, buffer_space);
/xnu-12377.81.4/bsd/skywalk/nexus/ !
H A Dnexus.c3126 size_t buffer_space; variable
3138 buffer_space = req->oldlen;
3139 if (req->oldptr != USER_ADDR_NULL && buffer_space != 0) {
3140 if (buffer_space > SK_SYSCTL_ALLOC_MAX) {
3141 buffer_space = SK_SYSCTL_ALLOC_MAX;
3143 allocated_space = buffer_space;
3149 buffer_space = 0;
3160 if (buffer_space < info_size) {
3167 buffer_space -= info_size;
3349 size_t buffer_space; variable
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/xnu-12377.81.4/bsd/skywalk/mem/ !
H A Dskmem_cache.c2389 size_t buffer_space; variable
2400 buffer_space = req->oldlen;
2401 if (req->oldptr != USER_ADDR_NULL && buffer_space != 0) {
2402 if (buffer_space > SK_SYSCTL_ALLOC_MAX) {
2403 buffer_space = SK_SYSCTL_ALLOC_MAX;
2406 temp = sk_alloc_data(buffer_space, Z_WAITOK, skmem_tag_cache_mib);
2411 allocated_space = buffer_space;
2413 buffer_space = 0;
2420 size_t size = skmem_cache_mib_get_stats(skm, scan, buffer_space);
2422 if (buffer_space < size) {
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H A Dskmem_arena.c1982 size_t buffer_space; variable
1993 buffer_space = req->oldlen;
1994 if (req->oldptr != USER_ADDR_NULL && buffer_space != 0) {
1995 if (buffer_space > SK_SYSCTL_ALLOC_MAX) {
1996 buffer_space = SK_SYSCTL_ALLOC_MAX;
1999 temp = sk_alloc_data(buffer_space, Z_WAITOK, skmem_tag_arena_mib);
2004 allocated_space = buffer_space;
2006 buffer_space = 0;
2013 size_t size = skmem_arena_mib_get_stats(ar, scan, buffer_space);
2015 if (buffer_space < size) {
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H A Dskmem_region.c2193 size_t buffer_space; variable
2204 buffer_space = req->oldlen;
2205 if (req->oldptr != USER_ADDR_NULL && buffer_space != 0) {
2206 if (buffer_space > SK_SYSCTL_ALLOC_MAX) {
2207 buffer_space = SK_SYSCTL_ALLOC_MAX;
2210 temp = sk_alloc_data(buffer_space, Z_WAITOK, skmem_tag_region_mib);
2215 allocated_space = buffer_space;
2217 buffer_space = 0;
2224 size_t size = skmem_region_mib_get_stats(skr, scan, buffer_space);
2226 if (buffer_space < size) {
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