| commit | 87df4de8073f922a1f643b9fa6ba0412d5529ecf | [log] [tgz] |
|---|---|---|
| author | Benny Halevy <bhalevy@panasas.com> | Mon Dec 15 19:42:03 2008 +0200 |
| committer | J. Bruce Fields <bfields@citi.umich.edu> | Wed Jan 07 17:38:31 2009 -0500 |
| tree | 8a7e5d7c5d531ac277c2e0026329f589ccdae101 | |
| parent | 4e65ebf08951326709817e654c149d0a94982e01 [diff] |
nfsd: last_byte_offset refactor the nfs4 server lock code to use last_byte_offset to compute the last byte covered by the lock. Check for overflow so that the last byte is set to NFS4_MAX_UINT64 if offset + len wraps around. Also, use NFS4_MAX_UINT64 for ~(u64)0 where appropriate. Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>