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authorBenjamin Tissoires2024-02-21 17:25:17 +0100
committerAlexei Starovoitov2024-02-22 17:42:23 -0800
commit55bad79e33aeb670317290158a4b2ff71cdc8380 (patch)
tree57e5032537f1bcceb4e98608df9ac6dee06f19a6 /block/blk-lib.c
parent63c7049ef9d642ab60bb1eccf75b29dc40277664 (diff)
bpf: allow more maps in sleepable bpf programs
These 2 maps types are required for HID-BPF when a user wants to do IO with a device from a sleepable tracing point. Allowing BPF_MAP_TYPE_QUEUE (and therefore BPF_MAP_TYPE_STACK) allows for a BPF program to prepare from an IRQ the list of HID commands to send back to the device and then these commands can be retrieved from the sleepable trace point. Signed-off-by: Benjamin Tissoires <bentiss@kernel.org> Link: https://lore.kernel.org/r/20240221-hid-bpf-sleepable-v3-1-1fb378ca6301@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'block/blk-lib.c')
0 files changed, 0 insertions, 0 deletions