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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 27/03/26 23:41, Andrew Morton wrote: > AI review asks many questions: > https://sashiko.dev/#/patchset/cover.1774591179.git.sayalip@linux.ibm.com Thanks, Let me check them. > > I never knew about that bash line continuation thing. > > hp2:/home/akpm> cat t.sh > > foo=\ > bar > > echo $foo > hp2:/home/akpm> bash t.sh > t.sh: line 3: bar: command not found > > Huh. But it presumably passed your testing so confused. > > > I don't want to risk breaking selftests so I'll set v3 aside until > you're confident we should proceed. > > Thanks. This line continuation pattern has been used in selftests for quite some time. For example, a similar usage exists in |charge_reserved_hugetlb.sh|, introduced here: https://lore.kernel.org/all/20200211213128.73302-8-almasrymina@google.com/T/#u  echo "$reservation_limit" > \     $cgroup_path/$name/hugetlb.${MB}MB.$reservation_limit_file In this case, it was primarily used to keep line length within 100 characters. I’ve tested the script  and it behaved as expected. Thanks, Sayali --------------WLzWyX47kZc0PpxqJwf7k4m1 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit


On 27/03/26 23:41, Andrew Morton wrote:
AI review asks many questions:
https://sashiko.dev/#/patchset/cover.1774591179.git.sayalip@linux.ibm.com
Thanks, Let me check them. 

I never knew about that bash line continuation thing.

hp2:/home/akpm> cat t.sh

foo=\
	bar
	
echo $foo
hp2:/home/akpm> bash t.sh
t.sh: line 3: bar: command not found

Huh.  But it presumably passed your testing so confused.


I don't want to risk breaking selftests so I'll set v3 aside until
you're confident we should proceed.

Thanks.

This line continuation pattern has been used in selftests for quite some time. For example, a similar usage exists in charge_reserved_hugetlb.sh, introduced here:
 https://lore.kernel.org/all/20200211213128.73302-8-almasrymina@google.com/T/#u

 echo "$reservation_limit" > \
    $cgroup_path/$name/hugetlb.${MB}MB.$reservation_limit_file

In this case, it was primarily used to keep line length within 100 characters. I’ve tested the script  and it behaved as expected.

Thanks,
Sayali

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