On 6/30/19 11:20 PM, Christoph Hellwig wrote:
We should not have two different error codes for the same condition. In
addition this really complicates the code due to the special handling of
EAGAIN that drops the mmap_sem due to the FAULT_FLAG_ALLOW_RETRY logic
in the core vm.
Signed-off-by:
On 2019-07-01 2:20 a.m., Christoph Hellwig wrote:
> We should not have two different error codes for the same condition. In
> addition this really complicates the code due to the special handling of
> EAGAIN that drops the mmap_sem due to the FAULT_FLAG_ALLOW_RETRY logic
> in the core vm.
I
We should not have two different error codes for the same condition. In
addition this really complicates the code due to the special handling of
EAGAIN that drops the mmap_sem due to the FAULT_FLAG_ALLOW_RETRY logic
in the core vm.
Signed-off-by: Christoph Hellwig
---
mm/hmm.c | 8 +++-
1
