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| author | Chuck Lever <[email protected]> | 2021-09-30 17:06:15 -0400 |
|---|---|---|
| committer | J. Bruce Fields <[email protected]> | 2021-10-02 16:10:01 -0400 |
| commit | f49b68ddc9d7dddf1530312108a648dd815a2f30 (patch) | |
| tree | f334c2ae41449300456a13db6f2b7e8b85bd63c0 /scripts/clang-tools/gen_compile_commands.py | |
| parent | 8e70bf27fd20cc17e87150327a640e546bfbee64 (diff) | |
SUNRPC: xdr_stream_subsegment() must handle non-zero page_bases
xdr_stream_subsegment() was introduced in commit c1346a1216ab
("NFSD: Replace the internals of the READ_BUF() macro").
There are two call sites for xdr_stream_subsegment(). One is
nfsd4_decode_write(), and the other is nfsd4_decode_setxattr().
Currently neither of these call sites calls this API when
xdr_buf::page_base is a non-zero value.
However, I'm about to add a case where page_base will sometimes not
be zero when nfsd4_decode_write() invokes this API. Replace the
logic in xdr_stream_subsegment() that advances to the next data item
in the xdr_stream with something more generic in order to handle
this new use case.
Signed-off-by: Chuck Lever <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions