On Tue, Jun 29, 2021 at 10:28 PM Eric W. Biederman
<ebiederm@xxxxxxxxxxxx> wrote:
The bdflush system call has been deprecated for a very long time.
Recently Michael Schmitz tested[1] and found that the last known
caller of of the bdflush system call is unaffected by it's removal.
Since the code is not needed delete it.
[1] https://lkml.kernel.org/r/36123b5d-daa0-6c2b-f2d4-a942f069fd54@xxxxxxxxx
Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
I think we have consensus that bdflush can be removed. Can folks please
verify I have removed it correctly?
Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
We are traditionally somewhat inconsistent about whether to leave the
__NR_bdflush macro present in asm/unistd.h or to remove it when the
syscall is gone. Leaving it in place as you do is probably better here.
Arnd
