Messages in this thread |  | | From | Fabio Estevam <> | Date | Thu, 29 Mar 2018 16:31:58 -0300 | Subject | Re: [kbuild-all] [PATCH] OPTIONAL: cpufreq/intel_pstate: fix debugfs_simple_attr.cocci warnings |
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Hi Julia,
On Thu, Mar 29, 2018 at 4:12 PM, Julia Lawall <julia.lawall@lip6.fr> wrote: > Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE > for debugfs files. > > Semantic patch information: > Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file() > imposes some significant overhead as compared to > DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().
Just curious: could you please expand on what "imposes some significant overhead" means?
Thanks
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