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| author | NeilBrown <neilb@suse.de> | 2024-01-30 04:08:33 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2024-03-01 17:12:22 +0300 |
| commit | 1e33e1414bec54a4feafa9e67e2617031be0afe2 (patch) | |
| tree | 03f695fdca10627e21d8c803d1099a92b7c0d5d6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 06efa66750a68ccd79097b6b03361a0ba358d292 (diff) | |
| download | linux-1e33e1414bec54a4feafa9e67e2617031be0afe2.tar.xz | |
nfsd: allow layout state to be admin-revoked.
When there is layout state on a filesystem that is being "unlocked" that
is now revoked, which involves closing the nfsd_file and releasing the
vfs lease.
To avoid races, ->ls_file can now be accessed either:
- under ->fi_lock for the state's sc_file or
- under rcu_read_lock() if nfsd_file_get() is used.
To support this, ->fence_client and nfsd4_cb_layout_fail() now take a
second argument being the nfsd_file.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions