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| author | Dave Jiang <[email protected]> | 2018-09-10 23:18:29 +0000 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2018-09-22 16:07:33 +0000 |
| commit | 41c9b1be335b5afc3b5fb71c5d16f9d5939cd13f (patch) | |
| tree | bdf124b40cb35fd03b974f2f234ce4b246338281 /drivers/scsi/mpt3sas/mpi/mpi2_raid.h | |
| parent | uaccess: Fix is_source param for check_copy_size() in copy_to_iter_mcsafe() (diff) | |
| download | kernel-41c9b1be335b5afc3b5fb71c5d16f9d5939cd13f.tar.gz kernel-41c9b1be335b5afc3b5fb71c5d16f9d5939cd13f.zip | |
device-dax: Add missing address_space_operations
With address_space_operations missing for device dax, namely the
.set_page_dirty, we hit a kernel warning when running destructive
ndctl unit test: make TESTS=device-dax check
WARNING: CPU: 3 PID: 7380 at fs/buffer.c:581 __set_page_dirty+0xb1/0xc0
Setting address_space_operations to noop_set_page_dirty and
noop_invalidatepage for device dax to prevent fallback to
__set_page_dirty_buffers() and block_invalidatepage() respectively.
Fixes: 2232c6382a ("device-dax: Enable page_mapping()")
Acked-by: Jeff Moyer <[email protected]>
Reported-by: Vishal Verma <[email protected]>
Signed-off-by: Dave Jiang <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt3sas/mpi/mpi2_raid.h')
0 files changed, 0 insertions, 0 deletions