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authorAnna Schumaker <Anna.Schumaker@Netapp.com>2023-06-01 00:02:54 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2023-08-23 22:58:47 +0300
commit8d18f6c5bb864d97a730f471c56cdecf313efe64 (patch)
tree42f76ccb09d82463c11ea21071f9ec6952ec9e07 /tools/perf/scripts/python/stackcollapse.py
parentbb05a617f06b7a882e19c4f475b8e37f14d9ceac (diff)
downloadlinux-8d18f6c5bb864d97a730f471c56cdecf313efe64.tar.xz
NFSv4.2: Fix READ_PLUS size calculations
I bump the decode_read_plus_maxsz to account for hole segments, but I need to subtract out this increase when calling rpc_prepare_reply_pages() so the common case of single data segment replies can be directly placed into the xdr pages without needing to be shifted around. Reported-by: Chuck Lever <chuck.lever@oracle.com> Fixes: d3b00a802c845 ("NFS: Replace the READ_PLUS decoding code") Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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