]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
mm: filter out swapin error entry in shmem mapping
authorMiaohe Lin <linmiaohe@huawei.com>
Thu, 19 May 2022 12:50:30 +0000 (20:50 +0800)
committerakpm <akpm@linux-foundation.org>
Fri, 27 May 2022 16:33:46 +0000 (09:33 -0700)
commitba6851b45d2d5b07436d8fc43451bad354dc4884
tree6aa8db1620d0a00e0ea4553f45c5f0b21e8f3c2d
parent6cec2b95dadf77cdc1256fae1c5dfd4a2b467e61
mm: filter out swapin error entry in shmem mapping

There might be swapin error entries in shmem mapping.  Filter them out to
avoid "Bad swap file entry" complaint.

Link: https://lkml.kernel.org/r/20220519125030.21486-6-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: NeilBrown <neilb@suse.de>
Cc: Peter Xu <peterx@redhat.com>
Cc: Ralph Campbell <rcampbell@nvidia.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/madvise.c
mm/swap_state.c