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| author | Benjamin Coddington <bcodding@redhat.com> | 2023-01-27 19:18:56 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-02-20 17:20:56 +0300 |
| commit | fb610c4dbc996415d57d7090957ecddd4fd64fb6 (patch) | |
| tree | b9b27de4fd19e6247483b6392db7c463c454cfd9 /fs/nfsd/nfs4state.c | |
| parent | 826b67e6376c2a788e3a62c4860dcd79500a27d5 (diff) | |
| download | linux-fb610c4dbc996415d57d7090957ecddd4fd64fb6.tar.xz | |
nfsd: fix race to check ls_layouts
Its possible for __break_lease to find the layout's lease before we've
added the layout to the owner's ls_layouts list. In that case, setting
ls_recalled = true without actually recalling the layout will cause the
server to never send a recall callback.
Move the check for ls_layouts before setting ls_recalled.
Fixes: c5c707f96fc9 ("nfsd: implement pNFS layout recalls")
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfs4state.c')
0 files changed, 0 insertions, 0 deletions