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| author | Daniel Vetter <[email protected]> | 2024-07-05 08:35:14 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2024-07-05 08:47:28 +0000 |
| commit | 86634fa4e6aeff2e190616c304156899beb4d76b (patch) | |
| tree | d63fd0480e4ad11b9bdf6b653a63464429a63360 /lib/alloc_tag.c | |
| parent | Merge tag 'drm-xe-next-2024-07-02' of https://gitlab.freedesktop.org/drm/xe/k... (diff) | |
| parent | Linux 6.10-rc6 (diff) | |
| download | kernel-86634fa4e6aeff2e190616c304156899beb4d76b.tar.gz kernel-86634fa4e6aeff2e190616c304156899beb4d76b.zip | |
Merge v6.10-rc6 into drm-next
The exynos-next pull is based on a newer -rc than drm-next. hence
backmerge first to make sure the unrelated conflicts we accumulated
don't end up randomly in the exynos merge pull, but are separated out.
Conflicts are all benign: Adjacent changes in amdgpu and fbdev-dma
code, and cherry-pick conflict in xe.
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'lib/alloc_tag.c')
| -rw-r--r-- | lib/alloc_tag.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/alloc_tag.c b/lib/alloc_tag.c index 11ed973ac359..c347b8b72d78 100644 --- a/lib/alloc_tag.c +++ b/lib/alloc_tag.c @@ -227,6 +227,7 @@ struct page_ext_operations page_alloc_tagging_ops = { }; EXPORT_SYMBOL(page_alloc_tagging_ops); +#ifdef CONFIG_SYSCTL static struct ctl_table memory_allocation_profiling_sysctls[] = { { .procname = "mem_profiling", @@ -241,6 +242,17 @@ static struct ctl_table memory_allocation_profiling_sysctls[] = { { } }; +static void __init sysctl_init(void) +{ + if (!mem_profiling_support) + memory_allocation_profiling_sysctls[0].mode = 0444; + + register_sysctl_init("vm", memory_allocation_profiling_sysctls); +} +#else /* CONFIG_SYSCTL */ +static inline void sysctl_init(void) {} +#endif /* CONFIG_SYSCTL */ + static int __init alloc_tag_init(void) { const struct codetag_type_desc desc = { @@ -253,9 +265,7 @@ static int __init alloc_tag_init(void) if (IS_ERR(alloc_tag_cttype)) return PTR_ERR(alloc_tag_cttype); - if (!mem_profiling_support) - memory_allocation_profiling_sysctls[0].mode = 0444; - register_sysctl_init("vm", memory_allocation_profiling_sysctls); + sysctl_init(); procfs_init(); return 0; |