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authorSteven Whitehouse <swhiteho@redhat.com>2007-07-10 12:28:27 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2007-07-10 12:28:27 +0100
commit3ebf44902f77537b5784eb5059c2b78d8b5a920a (patch)
tree77290d029e6652ed09bb23c05b8b203bc569cd69 /fs/dlm/lock.h
parenta0a24741cac414aba5918e9939afafa70c37f952 (diff)
[GFS2] Accept old format NFS filehandles
On Tue, 2007-07-10 at 10:06 +0100, Christoph Hellwig wrote: > > -#define GFS2_LARGE_FH_SIZE 10 > > - > > -struct gfs2_fh_obj { > > - struct gfs2_inum_host this; > > - u32 imode; > > -}; > > +#define GFS2_LARGE_FH_SIZE 8 > > Because gfs2_decode_fh only accepts file handles with GFS2_LARGE_FH_SIZE > or GFS2_LARGE_FH_SIZE you don't accept filehandles sent out by and older > gfs version anymore. Stale filehandles because of a new kernel version > are a big no-no, so please add back code to handle the old filehandles > on the decode side. > This should fix that problem I think since its only relating to end of the fh we can just ignore that field in order to accept the older format. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Wendy Cheng <wcheng@redhat.com>
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