[lkml]   [2013]   [Oct]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 3.12-rc7] KVM: Fix modprobe failure for kvm_intel/kvm_amd
On 10/30/2013 01:30 AM, Greg KH wrote:
>> debugfs_create_dir() currently returns NULL dentry on both
>> EEXIST, ENOMEM ... cases.
>> Could one solution be cascading actual error
>> that is lost in fs/debugfs/inode.c:__create_file(), so that we could
>> take correct action in case of failure of debugfs_create_dir()?
> What would you do here? You shouldn't really care about debugfs files,
> if there's an error, keep on going, no code path should really care,
> right?
Thanks Greg.

Yes you are right. we can't do anything useful after that error.

If debugfs directories are not critical, may be we could
continue from there.

 \ /
  Last update: 2013-10-30 15:01    [W:0.052 / U:7.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site