diff options
| author | Scott Mayhew <smayhew@redhat.com> | 2023-10-11 10:43:26 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2023-10-11 11:09:56 -0400 |
| commit | 6a6d4644ce935ddec4f76223ac0ca68da56bd2d3 (patch) | |
| tree | a9a1648b0a3e638103150011968e2cf5cfcf970e /block/blk-iocost.c | |
| parent | f588d72bd95f748849685412b1f0c7959ca228cf (diff) | |
NFS: Fix potential oops in nfs_inode_remove_request()
Once a folio's private data has been cleared, it's possible for another
process to clear the folio->mapping (e.g. via invalidate_complete_folio2
or evict_mapping_folio), so it wouldn't be safe to call
nfs_page_to_inode() after that.
Fixes: 0c493b5cf16e ("NFS: Convert buffered writes to use folios")
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'block/blk-iocost.c')
0 files changed, 0 insertions, 0 deletions