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authorNeilBrown <neilb@cse.unsw.edu.au>2005-07-07 17:59:20 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-07 18:24:09 -0700
commit7fb64cee34f5dc743f697041717cafda8a94b5ac (patch)
tree5b4e7b67cff7d64a46024036d0033f0d3e05b857 /fs
parentbd9aac523b812d58e644fde5e59f5697fb9e3822 (diff)
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[PATCH] nfsd4: seqid comments
Add some comments on the use of so_seqid, in an attempt to avoid some of the confusion outlined in the previous patch.... Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfsd/nfs4xdr.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 5207068cde1..1515c5b8096 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1210,10 +1210,10 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
save = resp->p;
/*
- * Routine for encoding the result of a
- * "seqid-mutating" NFSv4 operation. This is
- * where seqids are incremented, and the
- * replay cache is filled.
+ * Routine for encoding the result of a "seqid-mutating" NFSv4 operation. This
+ * is where sequence id's are incremented, and the replay cache is filled.
+ * Note that we increment sequence id's here, at the last moment, so we're sure
+ * we know whether the error to be returned is a sequence id mutating error.
*/
#define ENCODE_SEQID_OP_TAIL(stateowner) do { \