evin/ms-nfs41-client
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respect NO_INTERMIDIATE_BUFFERING for an open

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Olga Kornievskaia 2012-03-19 18:46:39 -04:00 • committed by unknown
parent 735784e85b
commit fae194a5b6
1 changed files with 4 additions and 2 deletions
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6
sys/nfs41_driver.c
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@ -418,6 +418,7 @@ typedef struct _NFS41_FOBX {
LARGE_INTEGER time; LARGE_INTEGER time;
DWORD deleg_type; DWORD deleg_type;
BOOLEAN write_thru; BOOLEAN write_thru;
BOOLEAN nocache;
} NFS41_FOBX, *PNFS41_FOBX; } NFS41_FOBX, *PNFS41_FOBX;
#define NFS41GetFobxExtension(pFobx) \ #define NFS41GetFobxExtension(pFobx) \
(((pFobx) == NULL) ? NULL : (PNFS41_FOBX)((pFobx)->Context)) (((pFobx) == NULL) ? NULL : (PNFS41_FOBX)((pFobx)->Context))
@ -3629,6 +3630,7 @@ NTSTATUS nfs41_Create(
DbgP("nfs41_Create: disabling buffering\n"); DbgP("nfs41_Create: disabling buffering\n");
#endif #endif
SrvOpen->BufferingFlags = FCB_STATE_DISABLE_LOCAL_BUFFERING; SrvOpen->BufferingFlags = FCB_STATE_DISABLE_LOCAL_BUFFERING;
nfs41_fobx->nocache = TRUE;
} else if (!entry->u.Open.deleg_type && !Fcb->OpenCount) { } else if (!entry->u.Open.deleg_type && !Fcb->OpenCount) {
nfs41_fcb_list_entry *oentry; nfs41_fcb_list_entry *oentry;
#ifdef DEBUG_OPEN #ifdef DEBUG_OPEN
@ -5344,7 +5346,7 @@ NTSTATUS nfs41_Read(
if ((!BooleanFlagOn(LowIoContext->ParamsFor.ReadWrite.Flags, if ((!BooleanFlagOn(LowIoContext->ParamsFor.ReadWrite.Flags,
LOWIO_READWRITEFLAG_PAGING_IO) && LOWIO_READWRITEFLAG_PAGING_IO) &&
(SrvOpen->DesiredAccess & FILE_READ_DATA) && (SrvOpen->DesiredAccess & FILE_READ_DATA) &&
!pVNetRootContext->nocache && !pVNetRootContext->nocache && !nfs41_fobx->nocache &&
!(SrvOpen->BufferingFlags & !(SrvOpen->BufferingFlags &
(FCB_STATE_READBUFFERING_ENABLED | (FCB_STATE_READBUFFERING_ENABLED |
FCB_STATE_READCACHING_ENABLED)))) { FCB_STATE_READCACHING_ENABLED)))) {
@ -5451,7 +5453,7 @@ NTSTATUS nfs41_Write(
(SrvOpen->DesiredAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA)) && (SrvOpen->DesiredAccess & (FILE_WRITE_DATA | FILE_APPEND_DATA)) &&
!pVNetRootContext->write_thru && !pVNetRootContext->write_thru &&
!pVNetRootContext->nocache && !pVNetRootContext->nocache &&
!nfs41_fobx->write_thru && !nfs41_fobx->write_thru && !nfs41_fobx->nocache &&
!(SrvOpen->BufferingFlags & !(SrvOpen->BufferingFlags &
(FCB_STATE_WRITEBUFFERING_ENABLED | (FCB_STATE_WRITEBUFFERING_ENABLED |
FCB_STATE_WRITECACHING_ENABLED))) { FCB_STATE_WRITECACHING_ENABLED))) {