Messages in this thread | | | Date | Sat, 31 Oct 2020 13:01:08 +0100 (CET) | From | Julia Lawall <> | Subject | Re: [Outreachy kernel] [PATCH] drm/amdgpu: use DEFINE_DEBUGFS_ATTRIBUTE with debugfs_create_file_unsafe() |
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On Sat, 31 Oct 2020, Joe Perches wrote:
> On Fri, 2020-10-30 at 09:03 +0100, Greg KH wrote: > > On Fri, Oct 30, 2020 at 01:27:16PM +0530, Deepak R Varma wrote: > > > On Fri, Oct 30, 2020 at 08:11:20AM +0100, Greg KH wrote: > > > > On Fri, Oct 30, 2020 at 08:52:45AM +0530, Deepak R Varma wrote: > > > > > Using DEFINE_DEBUGFS_ATTRIBUTE macro with debugfs_create_file_unsafe() > > > > > function in place of the debugfs_create_file() function will make the > > > > > file operation struct "reset" aware of the file's lifetime. Additional > > > > > details here: https://lists.archive.carbon60.com/linux/kernel/2369498 > > > > > > > > > > Issue reported by Coccinelle script: > > > > > scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci > [] > > There is a reason we didn't just do a global search/replace for this in > > the kernel when the new functions were added, so I don't know why > > checkpatch is now saying it must be done. > > I think it's not a checkpatch warning here.
That is correct, it's a coccinelle script.
julia
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