diff options
| author | Hao Luo <[email protected]> | 2021-12-16 16:31:48 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2021-12-18 13:27:41 -0800 |
| commit | 20b2aff4bc15bda809f994761d5719827d66c0b4 (patch) | |
| tree | 56ef53fccf3a9be91909c3dc2cd36068043acc68 /net/unix/sysctl_net_unix.c | |
| parent | c25b2ae136039ffa820c26138ed4a5e5f3ab3841 (diff) | |
bpf: Introduce MEM_RDONLY flag
This patch introduce a flag MEM_RDONLY to tag a reg value
pointing to read-only memory. It makes the following changes:
1. PTR_TO_RDWR_BUF -> PTR_TO_BUF
2. PTR_TO_RDONLY_BUF -> PTR_TO_BUF | MEM_RDONLY
Signed-off-by: Hao Luo <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions