105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
#ifndef WRITELOCALFILERDMAMSG_H_
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#define WRITELOCALFILERDMAMSG_H_
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#ifdef BEEGFS_NVFS
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#include <common/net/message/NetMessage.h>
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#include <common/storage/StorageErrors.h>
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#include <common/storage/PathInfo.h>
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#include <common/storage/RdmaInfo.h>
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#include <app/log/Logger.h>
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#include <app/App.h>
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#include <os/iov_iter.h>
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#define WRITELOCALFILERDMAMSG_FLAG_SESSION_CHECK 1 /* if session check should be done */
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#define WRITELOCALFILERDMAMSG_FLAG_USE_QUOTA 2 /* if msg contains quota info */
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#define WRITELOCALFILERDMAMSG_FLAG_DISABLE_IO 4 /* disable write syscall for net bench mode */
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#define WRITELOCALFILERDMAMSG_FLAG_BUDDYMIRROR 8 /* given targetID is a buddymirrorgroup ID */
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#define WRITELOCALFILERDMAMSG_FLAG_BUDDYMIRROR_SECOND 16 /* secondary of group, otherwise primary */
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#define WRITELOCALFILERDMAMSG_FLAG_BUDDYMIRROR_FORWARD 32 /* forward msg to secondary */
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struct WriteLocalFileRDMAMsg;
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typedef struct WriteLocalFileRDMAMsg WriteLocalFileRDMAMsg;
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static inline void WriteLocalFileRDMAMsg_init(WriteLocalFileRDMAMsg* this);
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static inline void WriteLocalFileRDMAMsg_initFromSession(WriteLocalFileRDMAMsg* this,
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NumNodeID clientNumID, const char* fileHandleID, uint16_t targetID, PathInfo* pathInfo,
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unsigned accessFlags, int64_t offset, int64_t count, RdmaInfo *rdmap);
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// virtual functions
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extern void WriteLocalFileRDMAMsg_serializePayload(NetMessage* this, SerializeCtx* ctx);
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// getters & setters
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static inline void WriteLocalFileRDMAMsg_setUserdataForQuota(WriteLocalFileRDMAMsg* this, unsigned userID,
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unsigned groupID);
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/**
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* Note: This message supports only serialization, deserialization is not implemented.
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*/
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struct WriteLocalFileRDMAMsg
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{
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NetMessage netMessage;
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int64_t offset;
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int64_t count;
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unsigned accessFlags;
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NumNodeID clientNumID;
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const char* fileHandleID;
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unsigned fileHandleIDLen;
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uint16_t targetID;
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PathInfo* pathInfo;
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unsigned userID;
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unsigned groupID;
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RdmaInfo *rdmap;
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};
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extern const struct NetMessageOps WriteLocalFileRDMAMsg_Ops;
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void WriteLocalFileRDMAMsg_init(WriteLocalFileRDMAMsg* this)
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{
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NetMessage_init(&this->netMessage, NETMSGTYPE_WriteLocalFileRDMA, &WriteLocalFileRDMAMsg_Ops);
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}
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/**
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* @param fileHandleID just a reference, so do not free it as long as you use this object!
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* @param pathInfo just a reference, so do not free it as long as you use this object!
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*/
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void WriteLocalFileRDMAMsg_initFromSession(WriteLocalFileRDMAMsg* this,
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NumNodeID clientNumID, const char* fileHandleID, uint16_t targetID, PathInfo* pathInfo,
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unsigned accessFlags, int64_t offset, int64_t count, RdmaInfo *rdmap)
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{
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WriteLocalFileRDMAMsg_init(this);
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this->clientNumID = clientNumID;
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this->fileHandleID = fileHandleID;
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this->fileHandleIDLen = strlen(fileHandleID);
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this->targetID = targetID;
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this->pathInfo = pathInfo;
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this->accessFlags = accessFlags;
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this->offset = offset;
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this->count = count;
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this->rdmap = rdmap;
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}
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void WriteLocalFileRDMAMsg_setUserdataForQuota(WriteLocalFileRDMAMsg* this, unsigned userID,
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unsigned groupID)
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{
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NetMessage* thisCast = (NetMessage*) this;
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NetMessage_addMsgHeaderFeatureFlag(thisCast, WRITELOCALFILERDMAMSG_FLAG_USE_QUOTA);
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this->userID = userID;
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this->groupID = groupID;
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}
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#endif /* BEEGFS_NVFS */
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#endif /*WRITELOCALFILERDMAMSG_H_*/
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