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| author | Roberto Bergantinos Corpas <rbergant@redhat.com> | 2026-04-21 12:00:46 +0200 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@hammerspace.com> | 2026-10-12 16:28:08 -0400 |
| commit | 8c955dacf45f8964b98f26910ffecb5e26c02e31 (patch) | |
| tree | a5061402f05abc4ec6a85993221da136dd05e901 /tools/lib/python | |
| parent | 0b5bb4e586f7b0a449f4d90a524f76a3be5db355 (diff) | |
| download | linux-next-8c955dacf45f8964b98f26910ffecb5e26c02e31.tar.gz linux-next-8c955dacf45f8964b98f26910ffecb5e26c02e31.zip | |
nfs: set gencount on protocol-specific remove
commit bd4928ec799b ("NFS: Avoid changing nlink when file removes and
attribute updates race") avoids races on attribute cache with any
inflight RPC that may modify inode attributes (and gencount) during
i.e. REMOVE.
However it does not take into account that REMOVE may trigger
a delegation return which also advances gencount (via the attribute
refresh during delegation return), and in that case the gencount
mismatch is not due to an inflight RPC that already reflected the
removal.
Push the setting of gencount under each version-specific layer,
reordering correctly for nfsv4 case after the delegation returns.
This fixes LTP/inotify04 failure after bd4928ec799b.
Fixes: bd4928ec799b ("NFS: Avoid changing nlink when file removes and attribute updates race")
Signed-off-by: Roberto Bergantinos Corpas <rbergant@redhat.com>
Signed-off-by: Anna Schumaker <anna.schumaker@hammerspace.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions