/* Exported variables */
struct osi_dev cacheDev; /*Cache device */
afs_int32 cacheInfoModTime; /*Last time cache info modified */
-#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV)
+#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV) || defined(AFS_NBSD_ENV)
struct mount *afs_cacheVfsp = 0;
#elif defined(AFS_LINUX20_ENV)
struct super_block *afs_cacheSBp = 0;
#endif
/* This is the kernel side of the dynamic vcache setting */
-#ifdef AFS_MAXVCOUNT_ENV
int afsd_dynamic_vcaches = 0; /* Enable dynamic-vcache support */
-#endif
/*
* Initialization order is important. Must first call afs_CacheInit,
afs_int32 dynamic_vcaches)
{
afs_int32 i;
+ int code;
struct volume *tv;
AFS_STATCNT(afs_CacheInit);
afs_cacheFiles = afiles;
afs_cacheStats = astatSize;
afs_vcacheInit(astatSize);
- afs_dcacheInit(afiles, ablocks, aDentries, achunk, aflags);
+ code = afs_dcacheInit(afiles, ablocks, aDentries, achunk, aflags);
+ if (code) {
+ return code;
+ }
#if defined(AFS_LINUX26_ENV) && defined(STRUCT_TASK_STRUCT_HAS_CRED)
/*
* Save current credentials for later access to disk cache files.
cm_initParams.cmi_firstChunkSize = AFS_FIRSTCSIZE;
cm_initParams.cmi_otherChunkSize = AFS_OTHERCSIZE;
cm_initParams.cmi_cacheSize = afs_cacheBlocks;
- cm_initParams.cmi_setTime = afs_setTime;
+ cm_initParams.cmi_setTime = 0;
cm_initParams.cmi_memCache = (aflags & AFSCALL_INIT_MEMCACHE) ? 1 : 0;
return 0;
if (code)
return code;
tfile = afs_CFileOpen(&volumeInode);
+ osi_Assert(tfile);
afs_CFileTruncate(tfile, 0);
afs_CFileClose(tfile);
return 0;
}
+void
+afs_InitFHeader(struct afs_fheader *aheader)
+{
+ memset(aheader, 0, sizeof(*aheader));
+ aheader->magic = AFS_FHMAGIC;
+ aheader->version = AFS_CI_VERSION;
+ aheader->dataSize = sizeof(struct fcache);
+ aheader->firstCSize = AFS_FIRSTCSIZE;
+ aheader->otherCSize = AFS_OTHERCSIZE;
+}
+
/*
* afs_InitCacheInfo
*
*
* Environment:
* This function is called only during initialization. The given
- * file should NOT be truncated to 0 lenght; its contents descrebe
+ * file should NOT be truncated to 0 length; its contents describe
* what data is really in the cache.
*
* WARNING: data will be written to this file over time by AFS.
if (code || !filevp)
return ENOENT;
{
-#if defined(AFS_SUN56_ENV)
+#if defined(AFS_SUN5_ENV)
struct statvfs64 st;
#elif defined(AFS_HPUX102_ENV)
struct k_statvfs st;
-#elif defined(AFS_SUN5_ENV) || defined(AFS_SGI_ENV) || defined(AFS_HPUX100_ENV) || defined(AFS_NBSD40_ENV)
+#elif defined(AFS_SGI_ENV) || defined(AFS_HPUX100_ENV) || defined(AFS_NBSD40_ENV)
struct statvfs st;
#elif defined(AFS_DARWIN80_ENV)
struct vfsstatfs st;
#else
struct statfs st;
-#endif /* SUN56 */
+#endif /* SUN5 */
#if defined(AFS_SGI_ENV)
#ifdef AFS_SGI65_ENV
#elif defined(AFS_DARWIN80_ENV)
afs_cacheVfsp = vnode_mount(filevp);
if (afs_cacheVfsp && ((st = *(vfs_statfs(afs_cacheVfsp))),1))
-#elif defined(AFS_FBSD80_ENV)
+#elif defined(AFS_FBSD_ENV)
if (!VFS_STATFS(filevp->v_mount, &st))
+#elif defined(AFS_NBSD50_ENV)
+ if (!VFS_STATVFS(filevp->v_vfsp, &st))
#elif defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
if (!VFS_STATFS(filevp->v_mount, &st, osi_curproc()))
#else
afs_fsfragsize = AFS_MIN_FRAGSIZE;
}
tfile = osi_UFSOpen(&cacheInode);
+ if (!tfile)
+ return ENOENT;
+
afs_osi_Stat(tfile, &tstat);
cacheInfoModTime = tstat.mtime;
code = afs_osi_Read(tfile, -1, &theader, sizeof(theader));
}
if (!goodFile) {
/* write out a good file label */
- theader.magic = AFS_FHMAGIC;
- theader.firstCSize = AFS_FIRSTCSIZE;
- theader.otherCSize = AFS_OTHERCSIZE;
- theader.dataSize = sizeof(struct fcache);
- theader.version = AFS_CI_VERSION;
+ afs_InitFHeader(&theader);
afs_osi_Write(tfile, 0, &theader, sizeof(theader));
/*
* Truncate the rest of the file, since it may be arbitrarily
shutdown_cache(void)
{
AFS_STATCNT(shutdown_cache);
- afs_WriteThroughDSlots();
+ osi_Assert(afs_WriteThroughDSlots() == 0);
if (1/*afs_cold_shutdown*/) {
afs_cacheinit_flag = 0;
shutdown_dcache();
{
AFS_STATCNT(shutdown_vnodeops);
if (afs_cold_shutdown) {
-#ifndef AFS_SUN5_ENV /* XXX */
- lastWarnTime = 0;
-#endif
#ifndef AFS_LINUX20_ENV
afs_rd_stash_i = 0;
#endif
int i;
AFS_STATCNT(shutdown_AFS);
- if (afs_cold_shutdown) {
- afs_resourceinit_flag = 0;
- shutdown_volume();
+ afs_resourceinit_flag = 0;
- /*
- * Free FreeVolList allocations
- */
- afs_osi_Free(Initialafs_freeVolList,
- afs_memvolumes * sizeof(struct volume));
- afs_freeVolList = Initialafs_freeVolList = 0;
-
- /* XXX HACK for MEM systems XXX
- *
- * For -memcache cache managers when we run out of free in memory volumes
- * we simply malloc more; we won't be able to free those additional volumes.
- */
+ shutdown_volume();
- /*
- * Free Users table allocation
- */
- {
- struct unixuser *tu, *ntu;
- for (i = 0; i < NUSERS; i++) {
- for (tu = afs_users[i]; tu; tu = ntu) {
- ntu = tu->next;
- if (tu->tokens)
- afs_FreeTokens(&tu->tokens);
- if (tu->exporter)
- EXP_RELE(tu->exporter);
- afs_osi_Free(tu, sizeof(struct unixuser));
- }
- afs_users[i] = 0;
+ /*
+ * Free FreeVolList allocations
+ */
+ afs_osi_Free(Initialafs_freeVolList,
+ afs_memvolumes * sizeof(struct volume));
+ afs_freeVolList = Initialafs_freeVolList = NULL;
+
+ /* XXX HACK for MEM systems XXX
+ *
+ * For -memcache cache managers when we run out of free in memory volumes
+ * we simply malloc more; we won't be able to free those additional volumes.
+ */
+
+ /*
+ * Free Users table allocation
+ */
+ {
+ struct unixuser *tu, *ntu;
+ for (i = 0; i < NUSERS; i++) {
+ for (tu = afs_users[i]; tu; tu = ntu) {
+ ntu = tu->next;
+ if (tu->tokens)
+ afs_FreeTokens(&tu->tokens);
+ if (tu->exporter)
+ EXP_RELE(tu->exporter);
+ afs_osi_Free(tu, sizeof(struct unixuser));
}
+ afs_users[i] = NULL;
}
+ }
- for (i = 0; i < NFENTRIES; i++)
- fvTable[i] = 0;
- /* Reinitialize local globals to defaults */
- for (i = 0; i < MAXNUMSYSNAMES; i++)
- afs_osi_Free(afs_sysnamelist[i], MAXSYSNAME);
- afs_sysname = 0;
- afs_sysnamecount = 0;
- afs_marinerHost = 0;
- afs_setTimeHost = NULL;
- afs_volCounter = 1;
- afs_waitForever = afs_waitForeverCount = 0;
- afs_FVIndex = -1;
- afs_server = (struct rx_service *)0;
+ for (i = 0; i < NFENTRIES; i++)
+ fvTable[i] = 0;
+ /* Reinitialize local globals to defaults */
+ for (i = 0; i < MAXNUMSYSNAMES; i++) {
+ afs_osi_Free(afs_sysnamelist[i], MAXSYSNAME);
+ afs_sysnamelist[i] = NULL;
+ }
+ afs_sysname = NULL;
+ afs_sysnamecount = 0;
+ afs_marinerHost = 0;
+ afs_volCounter = 1;
+ afs_waitForever = afs_waitForeverCount = 0;
+ afs_FVIndex = -1;
+ afs_server = NULL;
+
+ if (afs_cold_shutdown) {
AFS_RWLOCK_INIT(&afs_xconn, "afs_xconn");
memset(&afs_rootFid, 0, sizeof(struct VenusFid));
AFS_RWLOCK_INIT(&afs_xuser, "afs_xuser");
AFS_RWLOCK_INIT(&afs_xvolume, "afs_xvolume");
AFS_RWLOCK_INIT(&afs_xserver, "afs_xserver");
LOCK_INIT(&afs_puttofileLock, "afs_puttofileLock");
-
- shutdown_cell();
- shutdown_server();
}
+ shutdown_cell();
+ shutdown_server();
+ shutdown_rx();
+ shutdown_rxevent();
}
git://git.openafs.org / openafs.git / blobdiff