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Groups > linux.kernel > #1655524
| From | Ben Hutchings <ben@decadent.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.2 057/101] NFSv4: Fix the underestimation of delegation XDR space reservation |
| Date | 2017-06-01 19:00 +0200 |
| Message-ID | <tNBC1-58o-5@gated-at.bofh.it> (permalink) |
| References | <tNAwh-4oP-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
3.2.89-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Trond Myklebust <trond.myklebust@primarydata.com>
commit 5a1f6d9e9b803003271b40b67786ff46fa4eda01 upstream.
Account for the "space_limit" field in struct open_write_delegation4.
Fixes: 2cebf82883f4 ("NFSv4: Fix the underestimate of NFSv4 open request size")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
fs/nfs/nfs4xdr.c | 2 ++
1 file changed, 2 insertions(+)
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -149,8 +149,10 @@ static int nfs4_stat_to_errno(int);
open_owner_id_maxsz + \
encode_opentype_maxsz + \
encode_claim_null_maxsz)
+#define decode_space_limit_maxsz (3)
#define decode_ace_maxsz (3 + nfs4_owner_maxsz)
#define decode_delegation_maxsz (1 + decode_stateid_maxsz + 1 + \
+ decode_space_limit_maxsz + \
decode_ace_maxsz)
#define decode_change_info_maxsz (5)
#define decode_open_maxsz (op_decode_hdr_maxsz + \
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[PATCH 3.2 057/101] NFSv4: Fix the underestimation of delegation XDR space reservation Ben Hutchings <ben@decadent.org.uk> - 2017-06-01 19:00 +0200
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