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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-07-15 11:29:51 -0700 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-08-05 16:45:40 -0700 |
| commit | 4ec752ce6debd5a0e7e0febf6bcf780ccda6ab5e (patch) | |
| tree | c219035e86012c340371c7574b7a1a577b5a07c3 /tools/perf/scripts/python | |
| parent | NFS/localio: nfs_uuid_put() fix races with nfs_open/close_local_fh() (diff) | |
| download | wireguard-linux-4ec752ce6debd5a0e7e0febf6bcf780ccda6ab5e.tar.xz wireguard-linux-4ec752ce6debd5a0e7e0febf6bcf780ccda6ab5e.zip | |
NFS/localio: nfs_uuid_put() fix the wake up after unlinking the file
Use store_release_wake_up() instead of wake_up_var_locked(), because the
waiter cannot retake the nfs_uuid->lock.
Acked-by: Mike Snitzer <snitzer@kernel.org>
Tested-by: Mike Snitzer <snitzer@kernel.org>
Suggested-by: NeilBrown <neil@brown.name>
Link: https://lore.kernel.org/all/175262948827.2234665.1891349021754495573@noble.neil.brown.name/
Fixes: 21fb44034695 ("nfs_localio: protect race between nfs_uuid_put() and nfs_close_local_fh()")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions