| /openbmc/linux/kernel/bpf/ |
| H A D | bpf_cgrp_storage.c | diff 7490b7f1c02ef825ef98f7230662049d4a464a21 Sun Mar 05 06:46:11 CST 2023 Yafang Shao <laoar.shao@gmail.com> bpf, net: bpf_local_storage memory usage
A new helper is introduced into bpf_local_storage map to calculate the
memory usage. This helper is also used by other maps like
bpf_cgrp_storage, bpf_inode_storage, bpf_task_storage and etc.
Note that currently the dynamically allocated storage elements are not
counted in the usage, since it will take extra runtime overhead in the
elements update or delete path. So let's put it aside now, and implement
it in the future when someone really need it.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230305124615.12358-15-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| H A D | bpf_inode_storage.c | diff 7490b7f1c02ef825ef98f7230662049d4a464a21 Sun Mar 05 06:46:11 CST 2023 Yafang Shao <laoar.shao@gmail.com> bpf, net: bpf_local_storage memory usage
A new helper is introduced into bpf_local_storage map to calculate the
memory usage. This helper is also used by other maps like
bpf_cgrp_storage, bpf_inode_storage, bpf_task_storage and etc.
Note that currently the dynamically allocated storage elements are not
counted in the usage, since it will take extra runtime overhead in the
elements update or delete path. So let's put it aside now, and implement
it in the future when someone really need it.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230305124615.12358-15-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| H A D | bpf_task_storage.c | diff 7490b7f1c02ef825ef98f7230662049d4a464a21 Sun Mar 05 06:46:11 CST 2023 Yafang Shao <laoar.shao@gmail.com> bpf, net: bpf_local_storage memory usage
A new helper is introduced into bpf_local_storage map to calculate the
memory usage. This helper is also used by other maps like
bpf_cgrp_storage, bpf_inode_storage, bpf_task_storage and etc.
Note that currently the dynamically allocated storage elements are not
counted in the usage, since it will take extra runtime overhead in the
elements update or delete path. So let's put it aside now, and implement
it in the future when someone really need it.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230305124615.12358-15-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| H A D | bpf_local_storage.c | diff 7490b7f1c02ef825ef98f7230662049d4a464a21 Sun Mar 05 06:46:11 CST 2023 Yafang Shao <laoar.shao@gmail.com> bpf, net: bpf_local_storage memory usage
A new helper is introduced into bpf_local_storage map to calculate the
memory usage. This helper is also used by other maps like
bpf_cgrp_storage, bpf_inode_storage, bpf_task_storage and etc.
Note that currently the dynamically allocated storage elements are not
counted in the usage, since it will take extra runtime overhead in the
elements update or delete path. So let's put it aside now, and implement
it in the future when someone really need it.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230305124615.12358-15-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| /openbmc/linux/include/linux/ |
| H A D | bpf_local_storage.h | diff 7490b7f1c02ef825ef98f7230662049d4a464a21 Sun Mar 05 06:46:11 CST 2023 Yafang Shao <laoar.shao@gmail.com> bpf, net: bpf_local_storage memory usage
A new helper is introduced into bpf_local_storage map to calculate the
memory usage. This helper is also used by other maps like
bpf_cgrp_storage, bpf_inode_storage, bpf_task_storage and etc.
Note that currently the dynamically allocated storage elements are not
counted in the usage, since it will take extra runtime overhead in the
elements update or delete path. So let's put it aside now, and implement
it in the future when someone really need it.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230305124615.12358-15-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
| /openbmc/linux/net/core/ |
| H A D | bpf_sk_storage.c | diff 7490b7f1c02ef825ef98f7230662049d4a464a21 Sun Mar 05 06:46:11 CST 2023 Yafang Shao <laoar.shao@gmail.com> bpf, net: bpf_local_storage memory usage
A new helper is introduced into bpf_local_storage map to calculate the
memory usage. This helper is also used by other maps like
bpf_cgrp_storage, bpf_inode_storage, bpf_task_storage and etc.
Note that currently the dynamically allocated storage elements are not
counted in the usage, since it will take extra runtime overhead in the
elements update or delete path. So let's put it aside now, and implement
it in the future when someone really need it.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20230305124615.12358-15-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|