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| author | Alexei Starovoitov <ast@kernel.org> | 2023-03-26 05:52:52 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-03-26 05:52:52 +0300 |
| commit | 8d2759608c1f39fc2d60702bf0a7421be246d209 (patch) | |
| tree | c5ac30ad68786fa9636d46cb2dbb8d1f36fccc04 /Documentation | |
| parent | e99360762a9cbd93bf1d352e90df5df78daa2f90 (diff) | |
| parent | cbe9d93d58b16b5912498ea42b5173022fff7c04 (diff) | |
| download | linux-8d2759608c1f39fc2d60702bf0a7421be246d209.tar.xz | |
Merge branch 'bpf: Use bpf_mem_cache_alloc/free in bpf_local_storage'
Martin KaFai Lau says:
====================
From: Martin KaFai Lau <martin.lau@kernel.org>
This set is a continuation of the effort in using
bpf_mem_cache_alloc/free in bpf_local_storage [1]
Major change is only using bpf_mem_alloc for task and cgrp storage
while sk and inode stay with kzalloc/kfree. The details is
in patch 2.
[1]: https://lore.kernel.org/bpf/20230308065936.1550103-1-martin.lau@linux.dev/
v3:
- Only use bpf_mem_alloc for task and cgrp storage.
- sk and inode storage stay with kzalloc/kfree.
- Check NULL and add comments in bpf_mem_cache_raw_free() in patch 1.
- Added test and benchmark for task storage.
v2:
- Added bpf_mem_cache_alloc_flags() and bpf_mem_cache_raw_free()
to hide the internal data structure of the bpf allocator.
- Fixed a typo bug in bpf_selem_free()
- Simplified the test_local_storage test by directly using
err returned from libbpf
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions