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pnfsblock: fix size of upcall message

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commit fdc17abbc4 upstream.

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>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jim Rees
2011-09-22 21:50:09 -04:00
committed by Greg Kroah-Hartman
parent 029bc65941
commit 7ab7073b8b
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;
};