NFSD: Write verifier might go backwards

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When vfs_iter_write() starts to fail because a file system is full,
a bunch of writes can fail at once with ENOSPC. These writes
repeatedly invoke nfsd_reset_boot_verifier() in quick succession.

Ensure that the time it grabs doesn't go backwards due to an ntp
adjustment going on at the same time.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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Chuck Lever 2021-12-30 10:26:18 -05:00

parent a2f4c3fa4d

commit cdc556600c

1 changed files with 1 additions and 1 deletions

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fs/nfsd/nfssvc.c

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