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authorJim Rees <rees@umich.edu>2011-09-22 21:50:09 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-10-18 09:08:11 -0700
commitfdc17abbc4b6094b34ee8ff5d91eaba8637594a2 (patch)
treee69fd0ed928128eac8adb4ea5ab523410d9eb276 /fs/nfs
parent516f2e24faa7548a61d9ba790958528469c2e284 (diff)
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>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/blocklayout/blocklayout.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/blocklayout/blocklayout.h b/fs/nfs/blocklayout/blocklayout.h
index f27d827960a3..58dc256402e3 100644
--- a/fs/nfs/blocklayout/blocklayout.h
+++ b/fs/nfs/blocklayout/blocklayout.h
@@ -150,7 +150,7 @@ BLK_LSEG2EXT(struct pnfs_layout_segment *lseg)
}
struct bl_dev_msg {
- int status;
+ int32_t status;
uint32_t major, minor;
};