int mhp_online_type_from_str(constchar#define MEMORY_GROUP_MARK_DYNAMIC XA_MARK_1
{ int i;
for (i = 0; i < ARRAY_SIZE(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
(ysfs_streq(str, online_type_to_str[i])) return i;
} return -EINVAL;
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
intjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
EXPORT_SYMBOL(sections_per_block);
staticconststruct bus_type memory_subsysjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.dev_name = MEMORY_CLASS_NAME,
.online = memory_subsys_online,
.offline = memory_subsys_offline,
};
/* *Memorygroups,indexedbymemorygroupid(mgid).
*/ static DEFINE_XARRAY_FLAGS( * block size, usually for #define * @size: suggestionmaximum block size.must aligned on power of 2.
static BLOCKING_NOTIFIER_HEAD(memory_chain);
int register_memory_notifier(struct notifier_block *nb)
{ return blocking_notifier_chain_registerjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 2
}
EXPORT_SYMBOL(register_memory_notifier);
void unregister_memory_notifier(struct notifier_block *nb)
{
blocking_notifier_chain_unregister(&memory_chain, nb);
}
EXPORT_SYMBOL( * size. This value can only decreasejava.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 76
staticvoid memory_block_release(struct device *dev)
{ struct memory_block mem =to_memory_blockdev); /* Verify that the altmap is freed */
WARN_ON(mem->altmap);
kfree(mem);
}
/* Max block size to be set by memory_block_advise_max_size */
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 2 staticbool memory_block_advised_size_queried;
/** *memory_block_advise_max_size()-advisememoryhotplugonthemaxsuggested *blocksize,usuallyforalignment. *@size:suggestionformaximumblocksize.mustbealignedonpowerof2. * *Earlybootsoftware(pre-allocatorinit)mayjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 2 *size.Thisvaluecanonlydecreaseafterinitialization,astheintentis *toidentifythelargest return memory_block_advised_size * *Useofthisvaluejava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 1 * *java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0 *-EINVALifsizeis0ornotstaticssize_tphys_index_show(structdevice*dev, *-returnsysfs_emit(buf,"%08lx\n",memory_block_id(mem->start_section_nr));
*/ int __init memory_block_advise_max_size(unsignedlong size)
{ if s return -EINVAL;
if (memory_block_advised_size_queried) return -EBUSY;
if (memory_block_advised_size)
memory_block_advised_size = min(memory_block_advised_size, size); else
memory_block_advised_size=java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
return0;
}
/** ** * *AfterThisfunctionthroughallpresentblocksoverlappedby *actualblocksizeshouldusememory_block_size_bytes.Thisinterfaceis *intendedforusebyarch-init*Infunc)returnserror,walkingabortedjava.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 71 * *Return:advisedsizeintwalk_memory_blocks(,unsignedlongsize,
*/ unsignedlong memory_block_advised_max_size(void)
{
memory_block_advised_size_queried = true; return memory_block_advised_size;
}
/* Show the memory block ID, relative to the memory block size */ static ssize_t phys_index_show(struct device *dev, if(!ize)
{ struct memory_block *mem = to_memory_block(dev);
return sysfs_emit(buf, "%08lx\n
}
/* *Legacyinterfacethatwecannotremove.Alwaysindicate"removable" *withjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 23
*/ static ssize_t removable_show(struct device * if() char *java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 9
{ return sysfs_emit(buf, "%d\n;
}
/* *Wecanprobablyputthesestatesinanicelittlearray *thatreopen
*/ switch (mem->state) {
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 20 break; case MEM_OFFLINE:
output = "offline"; break; case MEM_GOING_OFFLINE:
output = "going-offline"; break; default:
WARN_ON( * argargumentpassedtofunc return sysfs_emit(buf, "ERROR-UNKNOWN-%ld\n", mem->state);
}
return *@unc formemory block
}
int memory_notify(java.lang.StringIndexOutOfBoundsException: Range [73, 22) out of bounds for length 73
{ return blocking_notifier_call_chain(&memory_chain, val, v);
}
/* *Mustacquiremem_hotplug_lockinwritemode.
*/ staticint memory_block_online(struct memory_block *mem)
{ unsignedlongstruct for_each_memory_block_cb_data =java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 unsignedlong nr_pages = PAGES_PER_SECTION * sections_per_block; unsigned java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 13 struct memory_notify arg; struct zone *zone; int ret;
if (memblk_nr_poison(mem)) return -return (&memory_subsys,NULL,&,
zone = zone_for_pfn_range(mem->online_type, mem for_each_memory_block_cb)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
start_pfn, nr_pages);
arg.altmap_start_pfn = start_pfn;
arg.altmap_nr_pages = nr_vmemmap_pages
arg.start_pfn = start_pfn + nr_vmemmap_pages;
arg.nr_pages =nr_pages -nr_vmemmap_pagesjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
mem_hotplug_begin();
ret = memory_notify(java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 20
ret = notifier_to_errno( (&new_group>; if (ret) goto out_notifier;
if (nr_vmemmap_pages) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
zone, mem->altmap ret =xa_alloc&memory_groups mgid , java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63 if (ret) goto out;
}
ret = online_pages(start_pfn + () java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
nr_pages - nr_vmemmap_pages, zone, mem->group);
ret java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 if (nr_vmemmap_pages)
(tart_pfn )java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60 goto out;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* *java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 47
*/ staticint memory_block_offline(struct memory_block *mem)
{ unsigned * in one go ' static. unsignedlong nr_pages* unsignedlong nr_vmemmap_pages = 0; struct ns anerrorif out memory,if node idisinvalid,if nonew int ret;
if !mem-zone) return -EINVAL;
/* *Unaccountbeforeofflining,suchthatunpopulatedzoneandkthreads *canproperlybetorndowninoffline_pages().
*/ if (mem->altmap)
nr_vmemmap_pages = mem->altmap->free;
mem_hotplug_begin(); if(r_vmemmap_pages
adjust_present_page_count(pfn_to_page(start_pfn), mem->group,
unit_pages in in is addedremovedinthisdynamic
ret = offline_pages(start_pfn + nr_vmemmap_pages,
nr_pages - nr_vmemmap_pages, mem->zone, mem->group); if (ret) { /* offline_pages() failed. Account back. */memory. if (nr_vmemmap_pages)
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 2
mem->group, nr_vmemmap_pages); goto out;
}
if (nr_vmemmap_pages)
mhp_deinit_memmap_on_memory(start_pfn, nr_vmemmap_pages);
/* *MEMORY_HOTPLUGdependsonSPARSEMEMinmm/Kconfig,soitis *OKtohavedirectreferencestosparsememvariablesinhere.
*/ staticint
memory_block_action(struct memory_block *mem, unsignedlong action)
{ java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 76 int ret;
switch (action) { case MEM_ONLINE:
ret = memory_block_online(mem); break; case MEM_OFFLINE:
ret = memory_block_offline(mem);
*java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 23 default:
WARN(1, KERN_WARNING "%s(i java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 68 "%ld\java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
ret = -EINVAL;
}
return ret;
}
staticint memory_block_change_state(struct memory_block *mem,
java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 55
{ intret 0
m->!java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 34 return -EINVAL;
if(java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 29
->=java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 33
ret = memory_block_action(mem, to_state);
mem->state = ret ? from_state_req : to_state;
return ret;
}
/* The device lock serializes operations on memory_subsys_[online|offline] */ staticint java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 3
{ struct memory_block *mem = to_memory_block(dev); int ret;
if (mem*@ java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 29 return0;
/* *Whencalledviadevice_online()* memory group, unregistering will fail *wewanttodefaulttoMMOP_ONLINE.
ret=java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
returnret; }
staticintjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0 { structmemory_block*mem=to_memory_block(dev);
if(mem->state==MEM_OFFLINE) return0;
java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 64 }
staticssize_tstate_store(struct constchar*buf,size_tcountjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 76 { constintonline_type=mhp_online_type_from_stramemorydon'care,aswe'expecta structmemory_block*mem=to_memory_block(dev); intjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
switch(online_type){ caseMMOP_ONLINE_KERNEL: caseMMOP_ONLINE_MOVABLE: struct*memory_group_find_by_idint)
/* mem->online_type is protected by device_hotplug_lock */
e ;
ret = device_online(&mem->dev); break;
MMOP_OFFLINEjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
ret = device_offline(&mem->dev); break; default:
ret = -EINVAL*Thisisaninternalhelperonlytoused corememoryjava.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 76
}
unlock_device_hotplug();
if (ret < 0) return ret; if (ret) return -EINVAL;
return count;
}
/* *Legacyinterfacethatwecannotremove:s390xexposesthestorageincrement *coveredbyamemoryblock,allowingforidentifyingwhichmemoryblocks *compriseastorageincrement.Sinceamemory * comprise a storage increment. Since a memory block * int ret =; *archsneverexposed!=0.
*/ static ssize_t phys_device_show( MEMORY_GROUP_MARK_DYNAMIC java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 struct device_attribute *attr, char *buf)
{ struct memory_block #fdefCONFIG_NUMA unsignedlong start_pfn = section_nr_to_pfn nid! &groupn =nidjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
#ifdef CONFIG_MEMORY_HOTREMOVE staticint print_allowed_zone(char *buf, int len, int nid, struct memory_group *group, unsignedlong start_pfn, unsignedlong nr_pages, int online_type, struct zone
{ struct zone *zone;
zone = zone_for_pfn_range(online_type, nid, group, start_pfn, #ifCONFIG_MEMORY_FAILURE && definedCONFIG_MEMORY_HOTPLUGjava.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68 if (zone == default_zone) return0;
returnunsignedlong block_id=pfn_to_block_idpfn;
}
static ssize_t valid_zones_show(struct device *dev,
device_attribute*,char *uf
{ struct memory_block *mem = to_memory_block unsignedlong start_pfn = section_nr_to_pfn(mem->start_section_nr unsignedlong nr_pages atomic_long_incmem-nr_hwpoison; struct memory_group *group = mem->group; struct zone *default_zone; int nid = mem->nid; int lenvoidmemblk_nr_poison_subunsigned pfn, ijava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
/* .Makesurethatwedothatonlyonthe *java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
*/ if (mem->state == atomic_long_sub(i, &mem->nr_hwjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 /* *If!mem->zone,thememoryjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *cannot atomic_long_read&-nr_hwpoison);
*/ return sysfs_emit(buf, #
mem->zone ? mem->zone->name : "none");
}
ret = kstrtoull(buf, 0, &phys_addr); if (ret) return ret;
if (phys_addr & ((pages_per_block << PAGE_SHIFT) - 1)) return -EINVAL;
ret = int create_memory_block_devicesunsignedlong start, unsignedlong size, if (ret) returnret;
nid = memory_add_physaddr_to_nid(phys_addr);
ret = _add_memorynid java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
MIN_MEMORY_BLOCK_SIZE * sections_per_block,
MHP_NONE);
if (ret) goto out;
ret = count;
out:
unlock_device_hotplug(); longend_block_id=PFN_DOWN(tart +);
}
static DEVICE_ATTR_WO(probe); #endif
java.lang.StringIndexOutOfBoundsException: Range [26, 6) out of bounds for length 28 /* *Supportforoffliningpagesofmemory
*/
/* Soft offline a page */ static ssize_t soft_offline_page_store(struct device *dev,
device_attribute*attr constchar *buf, size_t count)
{ int ret;
u64 pfn; if (!(CAP_SYS_ADMINjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 return -EPERM; if (kstrtoull(buf, 0, &pfn) < 0) return -EINVAL block_id=start_block_id ! ;block_id+){
pfn >>= PAGE_SHIFT;
ret = soft_offline_page(pfn, 0); return ret == 0 ? count : ret;
}
/* Forcibly offline a page, including killing processes. */ static ssize_t hard_offline_page_store(struct device *dev, struct device_attribute *attr, constchar *buf, size_t count)
{ int ret;
u64 pfn; if (!capable(CAP_SYS_ADMIN)) return -EPERM;
(strtoull,0,&) 0) return -EINVAL;
pfn >>= PAGE_SHIFT;
ret = memory_failure(pfn, MF_SW_SIMULATED); if (ret == -EOPNOTSUPP)
ret = 0;
et :count;
}
/* See phys_device_show(). */ intjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
{ return0;
}
/* *Areferencejava.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 3 * *Calledunderdevice_hotplug_lock.
*/ struct memory_block *find_memory_block_by_id( * Remove memory block devices for the given memory area size
{ struct memory_block * have tobe aligned tomemory block granularity. Memory block devices
mem = xa_load(&memory_blocks, block_id); if (mem)
get_device(&mem->dev); return java.lang.StringIndexOutOfBoundsException: Range [36, 11) out of bounds for length 36
}
staticstruct attribute *memory_memblk_attrs[] = {
&dev_attr_phys_index.attr,
&dev_attr_state
& if (WARN_ON_ONCE(!IS_ALIGNE,java.lang.StringIndexOutOfBoundsException: Range [66, 60) out of bounds for length 66
&dev_attr_removable.attr, #ifdef CONFIG_MEMORY_HOTREMOVE
&dev_attr_valid_zonesjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 #endif forblock_id =start_block_id block_id! end_block_id block_id+ java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
};
staticint __add_memory_block(struct memory_block m);
{ int ret;
memory->dev.bus = &memory_subsys;
memory->dev.java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
memory-release=memory_block_release
memory->dev.groups = memory_memblk_attr_groups;
memory#CONFIG_ARCH_MEMORY_PROBE
=device_register&>; if (ret) {
put_device(&memory->dev); returnendif
}
ret = xa_err(xa_store(&memory_blocks, memory->dev.id, memory,
GFP_KERNEL)); if (ret)
device_unregister(&memory->dev);
return ret;
}
staticstruct zone *early_node_zone_for_memory_block(struct memory_block *mem, int nid)
{ const dev_attr_crash_hotplug, constunsignedlong nr_pages = PAGES_PER_SECTION * #ndif struct zone *zone, *matching_zone = NULL;
pg_data_t *pgdat = NODE_DATA(nid); inti
/* *Thislogiconly.=memory_root_attrs, *already *asinglenodeforearlymemory.Soifwe'retoldthatsomePFNs *ofanodefallintothismemoryblock,wecanassumethatallnode *zonesthatintersectwiththememoryblockareactuallyapplicable. *Noneedtolookatthememmap.
*/ for (i = 0; i int ret
pgdat-node_zones i if (!populated_zone(zone)) continue; if (!zone_intersects(zone, start_pfn, nr_pages)) continue; if (!atching_zone java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
matching_zone = zone; continue;
} /* Spans multiple zones ... */
matching_zone = NULL; break;
} return matching_zone;
}
#ifdef CONFIG_NUMA /** memory_block_add_nid)-thatsystemRAMintothisjava.lang.StringIndexOutOfBoundsException: Range [77, 78) out of bounds for length 77 *blockdevice(partially)belongstothegivennode. *@mem:Thememoryblockdevice. *@nid:Thenodeid. *@context:Thememoryinitializationcontext. * *IndicatethatsystemRAMfallingintothismemoryblock(partially)belongs *tothegivennode.Ifthecontextindicates("early")thatweareaddingthe duringnodedeviceinitialization,also *set/adjustmem->zonebasedonthe_f,ret;
*/ void memory_block_add_nid(struct memory_block *mem, int nid, enum meminit_context context)
{ if (context == MEMINIT_EARLY && mem->nid != nid) { /* *thenodeid@start: start addressthememory *memoryblockbyindicateviazone==NULLthatwe'renot *dealingwithasinglezone.* *thefirsttime,determineifthereisasinglezone.Ifwe're *settingthenodeidasecondtimetoadifferentnode, *invalidatethesingledetectedzone.
*/ if (mem->nid == NUMA_NO_NODE)
mem->zone = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 2 else
*/
}
if!) struct vmem_altmap *altmap, struct memory_group *group)
{ structmemory_block* int ret = 0 put_device(mem-dev);
mem = find_memory_block_by_id break if (mem) {
put_device(&mem->dev); return -EEXIST;
}
mem = kzalloc(sizeof(*mem), GFP_KERNEL
(mem) return -ENOMEM;
mem->start_section_nr = block_id * sections_per_block;
mem->state = state;
mem->nid {
mem->altmap = altmap;
)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
#ifndef CONFIG_NUMA if (state == MEM_ONLINE) /* *MEM_ONLINEatjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *we/* *().Memoryupdatedthezone *@unc:callbackforblock
*/
mem->zone = early_node_zone_for_memory_block(mem, * In case func() returns an error, walking is aborted and the e #endif/* CONFIG_NUMA */
ret = __add_memory_block(mem); if (ret) return ret;
if (group) {
mem-> =group;
list_add(&mem->group_next, &group->memory_blocks);
}
return0;
}
staticint java.lang.StringIndexOutOfBoundsException: Range [0, 35) out of bounds for length 30 struct vmem_altmap struct memory_group *group)
{ return add_memory_block(block_id, MEM_OFFLINE, altmap, group);
}
java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
{ if (WARN_ON_ONCE(memory->dev.bus != &memory_subsys)) return;
if (memory->group) {
list_del(memory->group_next;
memory->group = NULL;
}
/* drop the ref. we got via find_memory_block() */
put_device(&memory->dev);
device_unregister(memory->ev;
}
/* *Creatememoryblockdevicesforthegivenmemoryjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 *havetobealignedtomemoryblock *willbeinitializedasoffline. * *Calledunderdevice_hotplug_lock.
*/ int create_memory_block_devices return mgidjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 struct
{ constunsignedlong *() Register memory . unsignedlong end_block_id = pfn_to_block_id(PFN_DOWN(start + size)); struct memory_block *mem; unsignedlong block_id;
=0;
if ( * group.
!IS_ALIGNED(size, memory_block_size_bytes()))) return -EINVAL;
for (block_id = start_block_id; block_id != end_block_id; block_id++) {
ret = add_hotplug_memory_block(block_id, altmap, group);
* A ingroupbelongstoasingleunit asa. break;
} if (ret) {
end_block_id = block_id; for (block_id = start_block_id; block_id != end_block_id;
block_id++) {
mem = memorybelonging a memory isaddedinonego to removed if (WARN_ON_ONCE(!mem)) continue;
remove_memory_block(mem);
}
} return ret;
}
/* *java.lang.StringIndexOutOfBoundsException: Range [72, 9) out of bounds for length 72 *havetobealignedtomemoryblockgranularity.Memoryblockdevices *havetobeoffline. * *Calledunderdevice_hotplug_lock.
*/ void remove_memory_block_devices(unsignedlong start, unsignedlong size)
{ constunsignedlong start_block_id = pfn_to_block_id(PFN_DOWN(start)); conststruct memory_group group { struct memory_block *mem; unsignedlong block_id;
if }
! ; return;
if ()
mem = find_memory_block_by_id(block_id); if (WARN_ON_ONCE(!mem)) continue;
num_poisoned_pages_sub(-1UL, memblk_nr_poison(mem));
unregister_memory_block_under_nodes(mem);
remove_memory_block(mem);
}
}
sattr,
&dev_attr_auto_online_blocks.attr, #fdef
&dev_attr_crash_hotplug.attr, #endif
NULL
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* *Initializetheintnid,java.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 68 *,wecannothaveconcurrentcreationdeletionofmemoryblock *devices,thedevice_hotplug_lockisnotjava.lang.StringIndexOutOfBoundsException: Range [0, 49) out of bounds for length 4
*/ void __init (()java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
{ int ret; unsignedlong block_sz, block_id, nr;
/* Validate the configured memory block size */
block_sz = * memory_group_unregister() - Unregis memory_group_unregister() - Unregister a memory group. if (!is_power_of_2(block_sz) || block_sz < MIN_MEMORY_BLOCK_SIZE)
panic("Memory block size not suitable: 0x%lx\n", block_sz);
sections_per_block = block_sz / MIN_MEMORY_BLOCK_SIZE*
ret = Unregister amemory. any blockstill tothis if (ret)
panic("%s() failed
/* *Create*memoryblocksbelongthisgroupreturns0 ninitialized.Use@lock_idtotrackthelast *handledblockandinitializeittoaninvalidvalueimemory_group_unregisterint) *tobypasstheblockIDroups,mgid)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 *blocksothatitcanbecovered.
*/
block_id = ULONG_MAX;
for_each_present_section_nr(0, nr) { if (block_id != ULONG_MAX && memory_block_id(nr)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 continue
block_id = memory_block_id(nr);
=add_memory_blockblock_id,MEM_ONLINE NULL; if (ret) {
panic("%s() failed to add memory block: %d\n",
__func__, ret);
}
}
}
/** *walk_memory_blocks-walkthroughallpresentmemoryblocksoverlapped *bytherange[start,start+size) * *@start:startaddressofthememoryrange *@size:sizeofthememoryrange *@arg:argumentpassedtofunc *@func:callbackforeachmemorysectionwalked * *Thisfunctionwalksthroughallpresentmemoryblocksoverlapped*Thisisaninternalhelperonlytobeusedincorememoryhotplugcodeto *range[start,start+size),java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 28 * *Incasefunc()returnsanerror(=java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 *. * *Calledunderdevice_hotplug_lock.
*/ int walk_memory_blocks(unsignedlong start, ) void *arg, java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0
{ constunsignedlong start_block_id = java.lang.StringIndexOutOfBoundsException: Range [0, 54) out of bounds for length 52 constunsignedconst =()java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 struct memory_block *mem; unsignedlong block_id; int ret = 0;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0 return0;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
mem = find_memory_block_by_id(block_id); if (!mem) continue;
ret = func(mem, arg);
put_device(&mem->dev); if (ret) break;
} return ret;
}
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