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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-12-30 10:26:18 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-01-08 14:42:02 -0500 |
| commit | cdc556600c0133575487cc69fb3128440b3c3e92 (patch) | |
| tree | 92edd125eee8a4d0e952ad936080a0b3b78fbcc2 /scripts/gdb/linux/utils.py | |
| parent | nfsd: Add a tracepoint for errors in nfsd4_clone_file_range() (diff) | |
| download | wireguard-linux-cdc556600c0133575487cc69fb3128440b3c3e92.tar.xz wireguard-linux-cdc556600c0133575487cc69fb3128440b3c3e92.zip | |
NFSD: Write verifier might go backwards
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>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions