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author | Shiyang Ruan <ruansy.fnst@fujitsu.com> | 2022-06-03 08:37:29 +0300 |
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committer | akpm <akpm@linux-foundation.org> | 2022-07-18 03:14:30 +0300 |
commit | c36e2024957120566efd99395b5c8cc95b5175c1 (patch) | |
tree | abc99256f33fdc41563250e3e4272bd2054f2746 /fs/xfs | |
parent | 2f437effc689ef913fbe5e31110580b4e7cf04be (diff) | |
download | linux-c36e2024957120566efd99395b5c8cc95b5175c1.tar.xz |
mm: introduce mf_dax_kill_procs() for fsdax case
This new function is a variant of mf_generic_kill_procs that accepts a
file, offset pair instead of a struct to support multiple files sharing a
DAX mapping. It is intended to be called by the file systems as part of
the memory_failure handler after the file system performed a reverse
mapping from the storage address to the file and file offset.
Link: https://lkml.kernel.org/r/20220603053738.1218681-6-ruansy.fnst@fujitsu.com
Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Dan Williams <dan.j.wiliams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Goldwyn Rodrigues <rgoldwyn@suse.com>
Cc: Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: Jane Chu <jane.chu@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Ritesh Harjani <riteshh@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/xfs')
0 files changed, 0 insertions, 0 deletions