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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:48:00 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:48:00 +0000 |
| commit | e313beb668f41d49c10c546180fc02c62ab2cbe3 (patch) | |
| tree | 154cbe88a0957f3ed27428f536ad06681af563dd /kernel/bpf/core.c | |
| parent | Releasing progress-linux version 6.7.9-2~progress7.99u1. (diff) | |
| download | linux-e313beb668f41d49c10c546180fc02c62ab2cbe3.tar.xz linux-e313beb668f41d49c10c546180fc02c62ab2cbe3.zip | |
Merging upstream version 6.7.12.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'kernel/bpf/core.c')
| -rw-r--r-- | kernel/bpf/core.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index fe254ae03..27fd41777 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -863,7 +863,12 @@ static LIST_HEAD(pack_list); * CONFIG_MMU=n. Use PAGE_SIZE in these cases. */ #ifdef PMD_SIZE -#define BPF_PROG_PACK_SIZE (PMD_SIZE * num_possible_nodes()) +/* PMD_SIZE is really big for some archs. It doesn't make sense to + * reserve too much memory in one allocation. Hardcode BPF_PROG_PACK_SIZE to + * 2MiB * num_possible_nodes(). On most architectures PMD_SIZE will be + * greater than or equal to 2MB. + */ +#define BPF_PROG_PACK_SIZE (SZ_2M * num_possible_nodes()) #else #define BPF_PROG_PACK_SIZE PAGE_SIZE #endif |