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| author | Jonathan Curley <jcurley@purestorage.com> | 2025-11-12 18:02:42 +0000 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-11-23 15:33:33 -0500 |
| commit | e0f8058f2cb56de0b7572f51cd563ca5debce746 (patch) | |
| tree | 198316c01ac9cf24143af41b20c9da3008d8ba51 /rust/helpers/task.c | |
| parent | 9e9fdd0ad0fba799dbae7ecfd167199885fb63a1 (diff) | |
NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid
Fixes a crash when layout is null during this call stack:
write_inode
-> nfs4_write_inode
-> pnfs_layoutcommit_inode
pnfs_set_layoutcommit relies on the lseg refcount to keep the layout
around. Need to clear NFS_INO_LAYOUTCOMMIT otherwise we might attempt
to reference a null layout.
Fixes: fe1cf9469d7bc ("pNFS: Clear all layout segment state in pnfs_mark_layout_stateid_invalid")
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions