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pnfsblock: fix size of upcall message 

Make the status field explicitly 32 bits.  "...it's unlikely that the kernel
and userspace would differ on the size of an int here, but it might be a
good idea to go ahead and make that explicitly 32 bits in case we end up
dealing with more exotic arches at some point in the future."

Suggested-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Jim Rees <rees@umich.edu>
Signed-off-by: Benny Halevy <bhalevy@tonian.com>
Cc: stable@kernel.org [3.0]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Jim Rees 2011-09-22 21:50:09 -04:00 committed by Trond Myklebust
parent 516f2e24fa
commit fdc17abbc4
1 changed files with 1 additions and 1 deletions
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fs/nfs/blocklayout/blocklayout.h
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@ -150,7 +150,7 @@ BLK_LSEG2EXT(struct pnfs_layout_segment *lseg)
}
struct bl_dev_msg {
int status;
int32_t status;
uint32_t major, minor;
};