#undef kmem_free
#undef mem_alloc
#undef mem_free
-#undef register
#endif /* AFS_ALPHA_ENV */
#include "afsincludes.h" /* Afs-based standard headers */
#include "afs/afs_stats.h" /* statistics */
extern int cacheDiskType;
-
#ifndef AFS_NOSTATS
-void
-FillStoreStats(int code, int idx, osi_timeval_t *xferStartTime,
- afs_size_t bytesToXfer, afs_size_t bytesXferred)
+static void
+FillStoreStats(int code, int idx, osi_timeval_t xferStartTime,
+ afs_size_t bytesToXfer, afs_size_t bytesXferred)
{
struct afs_stats_xferData *xferP;
osi_timeval_t xferStopTime;
else
(xferP->count[8])++;
- afs_stats_GetDiff(elapsedTime, (*xferStartTime), xferStopTime);
+ afs_stats_GetDiff(elapsedTime, xferStartTime, xferStopTime);
afs_stats_AddTo((xferP->sumTime), elapsedTime);
afs_stats_SquareAddTo((xferP->sqrTime), elapsedTime);
if (afs_stats_TimeLessThan(elapsedTime, (xferP->minTime))) {
afs_int32 code;
struct rxfs_storeVariables *v = (struct rxfs_storeVariables *) r;
- *tlen = (size > AFS_LRALLOCSIZ ? AFS_LRALLOCSIZ : size);
RX_AFS_GUNLOCK();
- code = rx_WritevAlloc(v->call, v->tiov, &v->tnio, RX_MAXIOVECS, *tlen);
+ code = rx_WritevAlloc(v->call, v->tiov, &v->tnio, RX_MAXIOVECS, size);
RX_AFS_GLOCK();
if (code <= 0) {
code = rx_Error(v->call);
return code;
}
+afs_int32
+afs_GenericStoreProc(struct storeOps *ops, void *rock,
+ struct dcache *tdc, int *shouldwake,
+ afs_size_t *bytesXferred)
+{
+ struct rxfs_storeVariables *svar = rock;
+ afs_uint32 tlen, bytesread, byteswritten;
+ afs_int32 code = 0;
+ int offset = 0;
+ afs_size_t size;
+ struct osi_file *tfile;
+
+ size = tdc->f.chunkBytes;
+
+ tfile = afs_CFileOpen(&tdc->f.inode);
+
+ while ( size > 0 ) {
+ code = (*ops->prepare)(rock, size, &tlen);
+ if ( code )
+ break;
+
+ code = (*ops->read)(rock, tfile, offset, tlen, &bytesread);
+ if (code)
+ break;
+
+ tlen = bytesread;
+ code = (*ops->write)(rock, tlen, &byteswritten);
+ if (code)
+ break;
+#ifndef AFS_NOSTATS
+ *bytesXferred += byteswritten;
+#endif /* AFS_NOSTATS */
+
+ offset += tlen;
+ size -= tlen;
+ /*
+ * if file has been locked on server, can allow
+ * store to continue
+ */
+ if (shouldwake && *shouldwake && ((*ops->status)(rock) == 0)) {
+ *shouldwake = 0; /* only do this once */
+ afs_wakeup(svar->vcache);
+ }
+ }
+ afs_CFileClose(tfile);
+
+ return code;
+}
+
static
struct storeOps rxfs_storeUfsOps = {
-#if (defined(AFS_SGI_ENV) && !defined(__c99))
+#ifndef HAVE_STRUCT_LABEL_SUPPORT
rxfs_storeUfsPrepare,
rxfs_storeUfsRead,
rxfs_storeUfsWrite,
rxfs_storeStatus,
rxfs_storePadd,
rxfs_storeClose,
- rxfs_storeDestroy
+ rxfs_storeDestroy,
+ afs_GenericStoreProc
#else
.prepare = rxfs_storeUfsPrepare,
.read = rxfs_storeUfsRead,
.destroy = rxfs_storeDestroy,
#ifdef AFS_LINUX26_ENV
.storeproc = afs_linux_storeproc
+#else
+ .storeproc = afs_GenericStoreProc
#endif
#endif
};
static
struct storeOps rxfs_storeMemOps = {
-#if (defined(AFS_SGI_ENV) && !defined(__c99))
+#ifndef HAVE_STRUCT_LABEL_SUPPORT
rxfs_storeMemPrepare,
rxfs_storeMemRead,
rxfs_storeMemWrite,
rxfs_storeStatus,
rxfs_storePadd,
rxfs_storeClose,
- rxfs_storeDestroy
+ rxfs_storeDestroy,
+ afs_GenericStoreProc
#else
.prepare = rxfs_storeMemPrepare,
.read = rxfs_storeMemRead,
.status = rxfs_storeStatus,
.padd = rxfs_storePadd,
.close = rxfs_storeClose,
- .destroy = rxfs_storeDestroy
+ .destroy = rxfs_storeDestroy,
+ .storeproc = afs_GenericStoreProc
#endif
};
afs_int32
-rxfs_storeInit(struct vcache *avc, struct afs_conn *tc, afs_size_t base,
+rxfs_storeInit(struct vcache *avc, struct afs_conn *tc,
+ struct rx_connection *rxconn, afs_size_t base,
afs_size_t bytes, afs_size_t length,
int sync, struct storeOps **ops, void **rock)
{
if ( !tc )
return -1;
- v = (struct rxfs_storeVariables *) osi_AllocSmallSpace(sizeof(struct rxfs_storeVariables));
+ v = osi_AllocSmallSpace(sizeof(struct rxfs_storeVariables));
if (!v)
osi_Panic("rxfs_storeInit: osi_AllocSmallSpace returned NULL\n");
memset(v, 0, sizeof(struct rxfs_storeVariables));
if (sync & AFS_SYNC)
v->InStatus.Mask |= AFS_FSYNC;
RX_AFS_GUNLOCK();
- v->call = rx_NewCall(tc->id);
+ v->call = rx_NewCall(rxconn);
if (v->call) {
#ifdef AFS_64BIT_CLIENT
if (!afs_serverHasNo64Bit(tc))
code = StartRXAFS_StoreData64(
- v->call, (struct AFSFid*)&avc->f.fid.Fid,
- &v->InStatus, base, bytes, length);
- else
+ v->call, (struct AFSFid*)&avc->f.fid.Fid,
+ &v->InStatus, base, bytes, length);
+ else {
if (length > 0xFFFFFFFF)
code = EFBIG;
else {
(struct AFSFid *) &avc->f.fid.Fid,
&v->InStatus, t1, t2, t3);
}
+ v->hasNo64bit = 1;
+ }
#else /* AFS_64BIT_CLIENT */
code = StartRXAFS_StoreData(v->call, (struct AFSFid *)&avc->f.fid.Fid,
&v->InStatus, base, bytes, length);
*rock = (void *)v;
return 0;
}
-
-afs_int32
-afs_GenericStoreProc(struct storeOps *ops, void *rock,
- struct dcache *tdc, int *shouldwake,
- afs_size_t *bytesXferred)
-{
- struct rxfs_storeVariables *svar = rock;
- afs_uint32 tlen, bytesread, byteswritten;
- afs_int32 code;
- int offset = 0;
- afs_size_t size;
- struct osi_file *tfile;
-
- size = tdc->f.chunkBytes;
-
- tfile = afs_CFileOpen(&tdc->f.inode);
-
- while ( size > 0 ) {
- code = (*ops->prepare)(rock, size, &tlen);
- if ( code )
- break;
-
- code = (*ops->read)(rock, tfile, offset, tlen, &bytesread);
- if (code)
- break;
-
- tlen = bytesread;
- code = (*ops->write)(rock, tlen, &byteswritten);
- if (code)
- break;
-#ifndef AFS_NOSTATS
- *bytesXferred += byteswritten;
-#endif /* AFS_NOSTATS */
-
- offset += tlen;
- size -= tlen;
- /*
- * if file has been locked on server, can allow
- * store to continue
- */
- if (shouldwake && *shouldwake && ((*ops->status)(rock) == 0)) {
- *shouldwake = 0; /* only do this once */
- afs_wakeup(svar->vcache);
- }
- }
- afs_CFileClose(tfile);
-
- return code;
-}
-
unsigned int storeallmissing = 0;
/*!
* Called for each chunk upon store.
*/
afs_int32
afs_CacheStoreDCaches(struct vcache *avc, struct dcache **dclist,
- afs_size_t bytes,
- afs_hyper_t *anewDV,
- int *doProcessFS,
- struct AFSFetchStatus *OutStatus,
- afs_uint32 nchunks,
- int nomore,
- struct storeOps *ops, void *rock)
+ afs_size_t bytes, afs_hyper_t *anewDV, int *doProcessFS,
+ struct AFSFetchStatus *OutStatus, afs_uint32 nchunks,
+ int nomore, struct storeOps *ops, void *rock)
{
int *shouldwake = NULL;
unsigned int i;
+ int stored = 0;
afs_int32 code = 0;
afs_size_t bytesXferred;
afs_size_t bytesToXfer = 10000; /* # bytes to xfer */
#endif /* AFS_NOSTATS */
XSTATS_DECLS;
+ osi_Assert(nchunks != 0);
for (i = 0; i < nchunks && !code; i++) {
- int stored = 0;
struct dcache *tdc = dclist[i];
- afs_int32 size = tdc->f.chunkBytes;
+ afs_int32 size;
+
if (!tdc) {
afs_warn("afs: missing dcache!\n");
storeallmissing++;
continue; /* panic? */
}
+ size = tdc->f.chunkBytes;
afs_Trace4(afs_iclSetp, CM_TRACE_STOREALL2, ICL_TYPE_POINTER, avc,
ICL_TYPE_INT32, tdc->f.chunk, ICL_TYPE_INT32, tdc->index,
ICL_TYPE_INT32, afs_inode2trace(&tdc->f.inode));
#endif /* AFS_NOSTATS */
bytesXferred = 0;
- if (ops->storeproc)
- code = (*ops->storeproc)(ops, rock, tdc, shouldwake,
+ code = (*ops->storeproc)(ops, rock, tdc, shouldwake,
&bytesXferred);
- else
- code = afs_GenericStoreProc(ops, rock, tdc, shouldwake,
- &bytesXferred);
afs_Trace4(afs_iclSetp, CM_TRACE_STOREPROC, ICL_TYPE_POINTER, avc,
ICL_TYPE_FID, &(avc->f.fid), ICL_TYPE_OFFSET,
#ifndef AFS_NOSTATS
FillStoreStats(code, AFS_STATS_FS_XFERIDX_STOREDATA,
- &xferStartTime, bytesToXfer, bytesXferred);
+ xferStartTime, bytesToXfer, bytesXferred);
#endif /* AFS_NOSTATS */
if ((tdc->f.chunkBytes < afs_OtherCSize)
if (!code) {
code = (*ops->close)(rock, OutStatus, doProcessFS);
+ /* if this succeeds, dv has been bumped. */
if (*doProcessFS) {
hadd32(*anewDV, 1);
}
}
if (ops)
code = (*ops->destroy)(&rock, code);
+
+ /* if we errored, can't trust this. */
+ if (code)
+ *doProcessFS = 0;
+
return code;
}
*/
int
afs_CacheStoreVCache(struct dcache **dcList, struct vcache *avc,
- struct vrequest *areq, int sync,
- unsigned int minj, unsigned int high,
- unsigned int moredata,
- afs_hyper_t *anewDV, afs_size_t *amaxStoredLength)
+ struct vrequest *areq, int sync, unsigned int minj,
+ unsigned int high, unsigned int moredata,
+ afs_hyper_t *anewDV, afs_size_t *amaxStoredLength)
{
afs_int32 code = 0;
struct storeOps *ops;
int nomore;
unsigned int first = 0;
struct afs_conn *tc;
+ struct rx_connection *rxconn;
for (bytes = 0, j = 0; !code && j <= high; j++) {
if (dcList[j]) {
ICL_HANDLE_OFFSET(length));
do {
- tc = afs_Conn(&avc->f.fid, areq, 0);
+ tc = afs_Conn(&avc->f.fid, areq, 0, &rxconn);
#ifdef AFS_64BIT_CLIENT
restart:
#endif
- code = rxfs_storeInit(avc, tc, base, bytes, length,
+ code = rxfs_storeInit(avc, tc, rxconn, base, bytes, length,
sync, &ops, &rock);
if ( !code ) {
code = afs_CacheStoreDCaches(avc, dclist, bytes, anewDV,
}
#endif /* AFS_64BIT_CLIENT */
} while (afs_Analyze
- (tc, code, &avc->f.fid, areq,
+ (tc, rxconn, code, &avc->f.fid, areq,
AFS_STATS_FS_RPCIDX_STOREDATA, SHARED_LOCK,
NULL));
afs_int32
-rxfs_fetchMemWrite(void *r, struct osi_file *fP,
- afs_uint32 offset, afs_uint32 tlen,
- afs_uint32 *byteswritten)
+rxfs_fetchMemWrite(void *r, struct osi_file *fP, afs_uint32 offset,
+ afs_uint32 tlen, afs_uint32 *byteswritten)
{
afs_int32 code;
struct rxfs_fetchVariables *v = (struct rxfs_fetchVariables *)r;
}
afs_int32
-rxfs_fetchUfsWrite(void *r, struct osi_file *fP,
- afs_uint32 offset, afs_uint32 tlen,
- afs_uint32 *byteswritten)
+rxfs_fetchUfsWrite(void *r, struct osi_file *fP, afs_uint32 offset,
+ afs_uint32 tlen, afs_uint32 *byteswritten)
{
afs_int32 code;
struct rxfs_fetchVariables *v = (struct rxfs_fetchVariables *)r;
afs_int32
rxfs_fetchClose(void *r, struct vcache *avc, struct dcache * adc,
- struct afs_FetchOutput *o)
+ struct afs_FetchOutput *o)
{
afs_int32 code, code1 = 0;
struct rxfs_fetchVariables *v = (struct rxfs_fetchVariables *)r;
};
afs_int32
-rxfs_fetchInit(struct afs_conn *tc, struct vcache *avc, afs_offs_t base,
- afs_uint32 size, afs_int32 *alength, struct dcache *adc,
- struct osi_file *fP, struct fetchOps **ops, void **rock)
+rxfs_fetchInit(struct afs_conn *tc, struct rx_connection *rxconn,
+ struct vcache *avc, afs_offs_t base,
+ afs_uint32 size, afs_int32 *alength, struct dcache *adc,
+ struct osi_file *fP, struct fetchOps **ops, void **rock)
{
struct rxfs_fetchVariables *v;
int code = 0, code1 = 0;
#endif
afs_uint32 length, bytes;
- v = (struct rxfs_fetchVariables *) osi_AllocSmallSpace(sizeof(struct rxfs_fetchVariables));
+ v = (struct rxfs_fetchVariables *)
+ osi_AllocSmallSpace(sizeof(struct rxfs_fetchVariables));
if (!v)
osi_Panic("rxfs_fetchInit: osi_AllocSmallSpace returned NULL\n");
memset(v, 0, sizeof(struct rxfs_fetchVariables));
RX_AFS_GUNLOCK();
- v->call = rx_NewCall(tc->id);
+ v->call = rx_NewCall(rxconn);
RX_AFS_GLOCK();
if (v->call) {
#ifdef AFS_64BIT_CLIENT
if (!afs_serverHasNo64Bit(tc)) {
afs_uint64 llbytes = size;
RX_AFS_GUNLOCK();
- code = StartRXAFS_FetchData64(v->call, (struct AFSFid *) &avc->f.fid.Fid,
- base, llbytes);
+ code = StartRXAFS_FetchData64(v->call,
+ (struct AFSFid *) &avc->f.fid.Fid,
+ base, llbytes);
if (code != 0) {
RX_AFS_GLOCK();
afs_Trace2(afs_iclSetp, CM_TRACE_FETCH64CODE,
pos = base;
RX_AFS_GUNLOCK();
if (!v->call)
- v->call = rx_NewCall(tc->id);
+ v->call = rx_NewCall(rxconn);
code =
StartRXAFS_FetchData(
v->call, (struct AFSFid*)&avc->f.fid.Fid,
RX_AFS_GLOCK();
}
afs_serverSetNo64Bit(tc);
+ v->hasNo64bit = 1;
}
if (!code) {
RX_AFS_GUNLOCK();
* Routine called on fetch; also tells people waiting for data
* that more has arrived.
*
- * \param tc Ptr to the Rx connection structure.
+ * \param tc Ptr to the AFS connection structure.
+ * \param rxconn Ptr to the Rx connection structure.
* \param fP File descriptor for the cache file.
* \param base Base offset to fetch.
* \param adc Ptr to the dcache entry for the file, write-locked.
* \note Environment: Nothing interesting.
*/
int
-afs_CacheFetchProc(struct afs_conn *tc, struct osi_file *fP, afs_size_t base,
- struct dcache *adc, struct vcache *avc, afs_int32 size,
- struct afs_FetchOutput *tsmall)
+afs_CacheFetchProc(struct afs_conn *tc, struct rx_connection *rxconn,
+ struct osi_file *fP, afs_size_t base,
+ struct dcache *adc, struct vcache *avc, afs_int32 size,
+ struct afs_FetchOutput *tsmall)
{
afs_int32 code;
afs_int32 length;
* adc->lock(W)
*/
code = rxfs_fetchInit(
- tc, avc, base, size, &length, adc, fP, &ops, &rock);
+ tc, rxconn, avc, base, size, &length, adc, fP, &ops, &rock);
#ifndef AFS_NOSTATS
osi_GetuTime(&xferStartTime);
#endif /* AFS_NOSTATS */
- if (adc) {
- adc->validPos = base;
- }
+ adc->validPos = base;
if ( !code ) do {
if (avc->f.states & CForeign) {
(*ops->destroy)(&rock, code);
#ifndef AFS_NOSTATS
- FillStoreStats(code, AFS_STATS_FS_XFERIDX_FETCHDATA, &xferStartTime,
+ FillStoreStats(code, AFS_STATS_FS_XFERIDX_FETCHDATA, xferStartTime,
bytesToXfer, bytesXferred);
#endif
XSTATS_END_TIME;
git://git.openafs.org / openafs.git / blobdiff