Searched refs:max_optlen (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.15/kernel/bpf/ |
| D | cgroup.c | 1335 static int sockopt_alloc_buf(struct bpf_sockopt_kern *ctx, int max_optlen, in sockopt_alloc_buf() argument
1338 if (unlikely(max_optlen < 0)) in sockopt_alloc_buf()
1341 if (unlikely(max_optlen > PAGE_SIZE)) { in sockopt_alloc_buf()
1345 max_optlen = PAGE_SIZE; in sockopt_alloc_buf()
1348 if (max_optlen <= sizeof(buf->data)) { in sockopt_alloc_buf()
1353 ctx->optval_end = ctx->optval + max_optlen; in sockopt_alloc_buf()
1354 return max_optlen; in sockopt_alloc_buf()
1357 ctx->optval = kzalloc(max_optlen, GFP_USER); in sockopt_alloc_buf()
1361 ctx->optval_end = ctx->optval + max_optlen; in sockopt_alloc_buf()
1363 return max_optlen; in sockopt_alloc_buf()
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| /Linux-v5.15/include/linux/ |
| D | bpf-cgroup.h | 210 int __user *optlen, int max_optlen,
441 max_optlen, retval) \ argument
451 max_optlen, retval); \
541 optlen, max_optlen, retval) ({ retval; }) argument
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| /Linux-v5.15/net/ |
| D | socket.c | 2202 int max_optlen; in __sys_getsockopt() local
2213 max_optlen = BPF_CGROUP_GETSOCKOPT_MAX_OPTLEN(optlen); in __sys_getsockopt()
2225 optval, optlen, max_optlen, in __sys_getsockopt()
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