| Message ID | 20230322013623.251401-5-jim.cromie@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | cosmetic fixes to module pr_debugs | expand |
diff --git a/kernel/module/main.c b/kernel/module/main.c index a2a8ed8564ae..0a5583686994 100644 --- a/kernel/module/main.c +++ b/kernel/module/main.c @@ -563,10 +563,8 @@ static int already_uses(struct module *a, struct module *b) struct module_use *use; list_for_each_entry(use, &b->source_list, source_list) { - if (use->source == a) { - pr_debug("%s uses %s!\n", a->name, b->name); + if (use->source == a) return 1; - } } pr_debug("%s does not use %s!\n", a->name, b->name); return 0;
already_uses() is unnecessarily chatty. `modprobe i915` yields 491 messages like: [ 64.108744] i915 uses drm! This is a normal situation, and isn't worth all the log entries. NOTE: I've preserved the "does not use %s" messages, which happens less often, but does happen. Its not clear to me what it tells a reader, or what info might improve the pr_debug's utility. [ 6847.584999] main:already_uses:569: amdgpu does not use ttm! [ 6847.585001] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585014] main:already_uses:569: amdgpu does not use drm! [ 6847.585016] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585024] main:already_uses:569: amdgpu does not use drm_display_helper! [ 6847.585025] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585084] main:already_uses:569: amdgpu does not use drm_kms_helper! [ 6847.585086] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585175] main:already_uses:569: amdgpu does not use drm_buddy! [ 6847.585176] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585202] main:already_uses:569: amdgpu does not use i2c_algo_bit! [ 6847.585204] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585249] main:already_uses:569: amdgpu does not use gpu_sched! [ 6847.585250] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585314] main:already_uses:569: amdgpu does not use video! [ 6847.585315] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585409] main:already_uses:569: amdgpu does not use iommu_v2! [ 6847.585410] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6847.585816] main:already_uses:569: amdgpu does not use drm_ttm_helper! [ 6847.585818] main:add_module_usage:584: Allocating new usage for amdgpu. [ 6848.762268] dyndbg: add-module: amdgpu.2533 sites no functional changes. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> --- kernel/module/main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)