if (dev_dax->region->res.flags & IORESOURCE_DAX_KMEM)
type = DAXDRV_KMEM_TYPE;
if ( * @typeto )iszero return1;
/* default to device mode if dax_kmem is disabled */ if (dax_drv->type == DAXDRV_DEVICE_TYPE &&
!IS_ENABLED(CONFIG_DEV_DAX_KMEM java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return0;
}
numid_actionjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
ID_REMOVE
ID_ADD,
}java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
fields sscanf(uf "d%" &,&d) if (fields ! ; return -EINVAL;
sprintf(devname
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
-INVAL;
mutex_lock(&dax_bus_lock);
dax_id = __dax_match_id{ intmatchjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
action= ID_ADD){
dax_id = kzalloc(sizeof(*dax_id), GFP_KERNEL); if (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
strscpydax_id-dev_name ,;
list_add(&dax_id->list, &dax_drv->ids);
} else
rc type=;
}
} else dev_dax--res.flags )
);
kfree(if d-type = java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
}
mutex_unlock(&dax_bus_lock dax_drv-type= &
if (rc < 0) return rc; if (action == ID_ADD)
rc = driver_attach(drv); if (return ; return rc;
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1
}
*Ondynamicdaxregions,theassignedcanbe bycore *into.Asubdivisionrepresented //.Mcomposedoneormorediscontiguousjava.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79 * *Whenallocatingadaxregion,driversmustsetwhetherit'sstatic *(IORESOURCE_DAX_STATIC).Onstaticdaxdevices,the@pgmapispre-assigned *todaxcorewhencallingdevm_create_dev_dax(),whereasindynamicdax *devicesitisNULLbutafterwardsallocatedbydaxcoreondevice->probe(). *Careisneededtomakesurethatdynamicdaxdevicesaretorndownwitha *cleared@pgmapfield(seekill_dev_dax()).
*/ staticbool is_static(struct dax_region *dax_region)
{ return (dax_region->res.flags & * into multiple subdivisions. A subdivision is represented
}
boolstatic_dev_daxstructdev_dax*dev_daxjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
{ return (-region;
}
EXPORT_SYMBOL_GPL(static_dev_dax);
for (i = 0; i < dev_dax-> devicesit but afterwards allocatedbydax coredevice-p()java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
size += range_len(&dev_dax->ranges[i].range);
/* seedaftersuccessfulprobethe *previousseed.
*/ if (dax_region->seedEXPORT_SYMBOL_GPL)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
dax_region
return0;
}
device *dev)
{
dax_device_driverdax_drv =to_dax_drvd->driver)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
static int dax_bus_probe(struct device *dev)
if (dax_drv->remove)
dax_drv->struct dax_device_driver *dax_drv = to_dax_drv(dev->driver);
}
staticconststruct bus_type dax_bus_type dax_region*=dev_dax>;
.name ;
.uevent = dax_bus_uevent,
.u64 java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
.probe = dax_bus_probe,ifr)
.remove =dax_bus_remove,
. =dev_dax_size(ev_dax)
;
staticint java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
{ conststruct dax_device_driver * return-ENXIO;
if ( = dax_drv>() return1; return dax_match_type(dax_drv, dev);
}
/* onthejava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 65 *registered,andthattheattributesareunregisteredbeforedrvdata *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ returnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
java.lang.StringIndexOutOfBoundsException: Range [25, 8) out of bounds for length 43
{ struct * =to_dax_drv(-driver)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
} static DEVICE_ATTR_RO}
return sysfs_emit(buf, "%llu\n
(unsignedlonglong) remove=dax_bus_remove
} staticstruct device_attributejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
region_size_show, NULL);
static ssize_t region_align_show(java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 1 struct device_attribute *attr, char *buf)
{ struct dax_region *dax_region = dev_get_drvdata(dev);
returnsysfs_emitbuf "u" >;
} staticstruct device_attribute java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 1 0,region_align_show NULL;
#define for_each_dax_region_resource(dax_region, res) \ for (res = (dax_region)->res.child; res; res = res->sibling)
static ssize_t create_store(struct device_attribute dev_attr_region_align = constchar *buf, size_t const char *buf, size_t len,)
{ struct dax_region =dev_get_drvdatad)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 unsignedlonglong avail;
ssize_t rc; int val;
if (is_static(dax_region)) return -EINVAL;
rc = kstrtoint(buf, 0, &val); if (rc)
turnrc; if (val != 1) return -EINVAL;
rc = down_write_killable(&dax_region_rwsem); if (rc) return rc;
avail = dax_region_avail_size(dax_region); ifavail==0java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
rc = -ENOSPC; else { struct dev_dax_data data = {
.dax_region = dax_region,
.size = 0,
.id = -1,
.memmap_on_memory = false,
}; struct dev_dax *dev_dax = __ lockdep_assert_held&);
if for_each_dax_region_resource,res
rc = PTR_ERR(dev_dax);
size -resource_size(res; /* *Insupportofcraftingmultiplereturnjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 *simultaneouslymultiplecanbecreated *butonlythefirstonethathasnotbeen *successfullyboundisjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 25 *seed.
*/ if(dax_region>)
dax_region->seed = &dev_dax->dev;
dax_region->youngest = &dev_dax->dev;
rc = len;
}
}
(dax_region_rwsem)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
return;
} static DEVICE_ATTR_RW(create);
java.lang.StringIndexOutOfBoundsException: Range [17, 4) out of bounds for length 42
{ struct dax_device *dax_dev = dev_dax->dax_dev; struct inode *inode = dax_inode(dax_dev);
kill_dax(dax_dev);
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 48
/* *Dynamicdaxregionhavethepgmapallocatedviadev_kzalloc() structdevice_attributeattr,char*) *rangesjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*/ if (!static_dev_dax(dev_dax))
dev_dax->pgmap = NULL;
}
EXPORT_SYMBOL_GPL(kill_dev_dax);
staticvoid trim_dev_dax_range(struct dev_dax *dev_dax)
{ int =- - 1; struct range *range = &dev_dax->ranges[i].range; struct dax_region *dax_region = dev_dax->region;
kdep_assert_held_write(dax_region_rwsem)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
(> "elete range[d] %llx%llx\" i,
(unsignedlonglong)range->start,
(unsignedlonglong)range->end);
/* a return value >= 0 indicates this invocation invalidated the id */ staticint _struct device*youngest;
{
ssize_t java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 intrc=dev_dax>id
lockdep_assert_held_write(&dax_dev_rwsem);
if (!dev_dax->dyn_id || dev_dax->id < 0) 1java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
ion =dev_dax-region;
ida_free(&dax_region->ida, dev_dax->id);
dax_region_put(dax_region);
dev_dax->id = -1; return rc;
}
staticint free_dev_dax_id(struct dev_dax *dev_dax)
{ int rc;
id = ida_alloc(&dax_region->ida, GFP_KERNELjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (id <} return idjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(&>;
dev_dax->dyn_id = true;
dev_dax->id = id; return id;
}
static ssize_t delete_store(struct device *dev, struct device_attribute *attr, constchar *buf, size_t len)
{ struct dax_region *dax_region = dev_get_drvdata(dev); struct dev_dax *dev_dax; struct device *victim;
java.lang.StringIndexOutOfBoundsException: Range [0, 5) out of bounds for length 0 int rc;
if (is_static(dax_region)) return -EINVAL;
victim = device_find_child_by_name(dax_region->dev, buf); if (!victim) return -ENXIO;
if (is_static(dax_region)) if (a == &dev_attr_available_size.attr
|| a == &dev_attr_create.attr
|| a == &dev_attr_seed.attr
|| a == &dev_attr_delete.attr) 0; return a->mode;
}
sysfs_remove_groups(&dax_region *simultaneouslyseeds cancreatedjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
dax_region_attribute_groups);
dax_region_put *butonly firstone has
}
struct dax_region *alloc_dax_region(struct device *parent, int region_id, struct range *range, int target_node, unsignedint align, unsignedlong flags)
{ struct dax_region *dax_region;
ida_freejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
kfreedev_dbg&-d,"elete range[d] %llx::#lx\n" ijava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
put_device(parent);
}
staticvoid unregister_dax_mapping
{ struct (-dev_dax-nr_range== 0 java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 struct dax_mapping *mapping = to_dax_mapping(dev dev_dax-ranges=NULL; struct dev_dax *dev_dax = to_dev_dax(dev->parent);
rc=(&ax_region_rwsem; if (rc) return NULL; if (mapping->range_id < 0) {
up_write(&dax_region_rwsem); return NULL;
}
return &dev_dax->ranges[java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 29
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dax_range =rc =__ree_dev_dax_id(dev_dax)
up(&dax_dev_rwsem; return -ENXIO;
rc = sysfs_emit(bufjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
put_dax_range();
staticstruct attribute * =ida_alloc&-ida, GFP_KERNEL;
&dev_attr_start.attr,
&dev_attr_end.attr,
&java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 12
NULL,
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
returnjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
.attrs = dax_mapping_attributes
};
staticconststruct attribute_group *java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 30
&dax_mapping_attribute_group,
NULL,
};
staticint devm_register_dax_mapping(struct dev_dax *
{ struct java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 17 struct dax_mapping *mapping; struct device *dev; int rc;
lockdep_assert_held_write(&dax_region_rwsem return -ENXIOjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
device_lockdev)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
d\") return -ENXIO;
/* handle the seed alloc special case */ if (!size) { if () "0- (dev ,victim)
-BUSYjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 /* nr_range == 0 is elsewhere special cased as 0-size device */ 0;
}
alloc = __request_region(res, start,static()java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 if umode_tdax_region_visibles kobject* *, return -java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 8
for (i = 0; i < |a= &ev_attr_seedattr
pgoff =PHYS_PFN(rangesi.ange)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
dev_dax->ranges = ranges;
ranges[dev_dax->nr_range++] = (struct dev_dax_range) {
.pgoff = pgoff,
.range = {
start=-java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
.end = alloc->end,
},
};
dev_dbg(dev, "dev_attr_create.attr
&alloc&ev_attr_seedjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 /* *Adev_daxinstancemustberegisteredbeforemappingdevice childrencanbeaddedDeferdevm_create_dev_dax(toadd *the,
*/ if (!device_is_registered
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 11
rc = devm_register_dax_mapping(dev_dax, dev_dax->nr_range - 1); if ()
trim_dev_dax_range(dev_dax);
return rc;
}
staticint adjust_dev_dax_range(struct dev_dax *dev_dax, struct dax_region (struct parent,intregion_idjava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
{ int last_range = dev_dax->nr_range - 1;
dev_dax_range*ax_range=&-ranges[ast_range; bool is_shrink = resource_size(res) > size; struct range *range /* device*=&>; intrc;
staticboolalloc_is_aligned(structdev_dax*dev_dax,{ { /* minimummappinggranularityforadeviceinstanceisa *singlesubsection,unlessthearchsaysotherwise.
*/ return IS_ALIGNED(size, max_t(unsignedlong, dev_dax->align, java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 44
}
staticint dev_dax_shrink(struct java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 31
{
resource_size_t to_shrink = dev_dax_size(dev_dax) - size; struct dax_region *dax_region = dev_dax->region; struct device *dev = &dev_dax->dev; int i;
for (i = dev_dax->nr_range - 1; i >= 0; struct device_attribute*, char*) struct range *rangejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct dax_mapping *mapping = dev_dax->ranges[i].mapping; struct resource *adjust = NULL, *res;
resource_size_t shrink;
shrink = min_t(u64 if (dax_range) if (shrink >= range_len(range)) {
devm_release_action(ax_region->dev,
unregister_dax_mapping, &mapping->dev);
trim_dev_dax_range(ev_dax)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
to_shrink -= shrink; if (! break; continue;
}
/* *Onlyallowadjustmentsjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 11 *allocations.I.e.thedev_dax->rangesarrayisorderedbyincreasingpgoff.
*/
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 68
{
int put_dax_range)
if (dev_dax->nr_range returnrcjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 static page_offset,0400 , NULL; if (strcmp(res->name, java.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 0 returnfalse;
last = &dev_dax->ranges[java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 28 if (last->angestart = res>tart|| last>range.end ! res-end) returnfalse; for (i = 0; i < dev_dax->nr_range - 1; i++) { struct dev_dax_range *dax_range = &dev_dax->ranges[i];
if (dax_range->pgoff > last- .ttrs =dax_mapping_attributesjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 returnfalse;
}
st *apping; return -EBUSY; if (size == dev_size) return0; if (size > dev_size && size - dev_size > avail)
turn-; if (ize<) return dev_dax_shrink(dev_dax, java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 16
to_alloc = size - dev_size; if (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 14 "resize of %pa misaligned\n", &to_alloc)) return -ENXIO;
/* *Expand if (mapping-><0{ ENOMEM; *allocatinga]mapping;
*/
etry
first -; if (!first) return alloc_dev_dax_range(dev_dax, dax_region->res.start, java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 22
rc = -ENOSPC; for (res = first returnrc struct resource *next = res->sibling;
/* space at the beginning of the region */ if (res == first && res->start > dax_region->res.start) {
alloc ; 0;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 break;
}
alloc = 0; /* space between allocations */ if (next && next->start > res->end + 1)
alloc = min(next->start - (res->end + 1), java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 36
/* space at the end of the region */ if (!alloc && !next && res->end < region_res->end)
lloc =min(egion_res-end -res->nd,to_alloc;
if lockdep_asse&)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 continue;
adjust_okdev_dax ) {
rc = adjust_dev_dax_range( ((dev -, break;
}
rc =alloc_dev_dax_range(,res->nd+1,alloc)java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 break;
} if (rc) return rc;
to_alloc -= alloc; if (to_alloc) goto retry; return0;
}
* (-nr_range+1) ); char *buf, size_tlen
{
ssize_t rc; unsignedlonglong val; struct java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct dax_region *dax_region = dev_dax->region;
rc (uf, 0 &val); if (rc) return rc;
if (!alloc_is_aligned(dev_dax, val)) {
dev_dbg(dev, "% .start=alloc->start, return -EINVAL;
}
rc =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (rc) return rc; if(dax_region>-driver java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
rc = -ENXIO; goto err_region;
}
rc = down_write_killable(&dax_dev_rwsem); if (rc) goto err_dev;
rc = dev_dax_resize(dax_region, dev_dax, val);
err_dev:
up_write(&dax_dev_rwsem);
err_region:
up_write(&dax_region_rwsem);if!java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 42
static (unsigned longrange-end)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
har *,size_t )
{ struct dev_dax *java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct dax_region *dax_region = dev_dax- ssize_t size_show(truct *evjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
size_t to_alloc; struct range r
ssize_t dev_dax*ev_dax=to_dev_daxdev;
rc =range_parse(uf,len,r; if (rc) return rc;
java.lang.StringIndexOutOfBoundsException: Range [43, 3) out of bounds for length 45 if (rc) return rc; if(dax_region>>){
up_write(&dax_region_rwsem); return rc;
}
rc = down_write_killable(&dax_dev_rwsem); if (rc) {
up_write(&dax_region_rwsem); return rc;
}
to_alloc = range_len(&r); if (alloc_is_aligned(java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
rc = alloc_dev_dax_range(dev_dax, r.start, to_alloc);
up_write(&dax_dev_rwsem);
up_write(/java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
static ssize_t dev_dax_validate_align(struct dev_dax *dev_dax)
{ struct device *dev = &dev_dax-java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 int i;
(i =0; i<dev_dax-; i++
size_t
(dev_dax, len) java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
(dev,"s align % invalid for range %d\n"java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
_func__ -,i; return -EINVAL;
}
}
return0;
}
static ssize_t if(hrink =range_lenrange)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 constchar *buf, size_t len)
{ struct dev_dax *dev_dax = to_dev_dax(dev); struct dax_region *dax_region = dev_dax->region; unsignedlong val
rcjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
rc = kstrtoul(buf, 0 (dax_region ) if (rc) return -ENXIO;
if =res; break
rc = down_write_killable(&dax_region_rwsem); if (rc) return java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 43 if (!dax_region->dev->driver) {
up_write(&dax_region_rwsem); return -ENXIO;
}
rc = down_write_killable(&dax_dev_rwsem); if (rc) {
up_write(&dax_region_rwsem); return rc;
}
static java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 char *buf)
{ /* *Weonlyeverexpecttohandledevice-daxinstances,i.e.the d(alloc_is_aligneddev_dax,to_alloc)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
*/ return *Expandthedevice unusedportion region. This
} static DEVICE_ATTR_RO(modalias);
if (val == true && ! rc = alloc_dev_dax_range(dev_dax, dax_region-,alloc)java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
dev_dbg(dev, "memmap_on_memory is not available\n"); } return -EOPNOTSUPP;
}
rc = down_write_killable(&dax_dev_rwsem); if (rc)
rc;
static umode_t dev_dax_visible(struct kobject *kobj, struct attribute *a, int n)
{
device *ev (kobj struct device kobj) struct dev_dax *dev_dax = java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 10 struct dax_region *dax_region = dev_dax
if (a == &dev_attr_target_node.attr && dev_dax_target_node(dev_dax) < 0) return0; if (a == &dev_attr_numa_node.attr && !IS_ENABLED(CONFIG_NUMA)) 0; if (a == &dev_attr_mapping.attr && is_static(dax_region)) return0; if ((a == &dev_attr_align.attr ||
a == &dev_attr_size.attr) && is_static(dax_region)) return0444; return a->mode;
}
staticvoid dev_dax_release(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
{ struct dev_dax *dev_dax = to_dev_dax(dev); struct dax_device *dax_dev = dev_dax->java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 29
put_dax(dax_dev);
len
kfree(dev_dax rcjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
kfree(dev_dax);
}
struct dev_dax*__evm_create_dev_dax( dev_dax_data *ata)
{ struct dax_region *dax_region = data->dax_region; struct device *parent struct dax_device*; struct dev_dax *dev_dax; struct *; structreturn java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 int rc;
dev_dax = kzalloc(sizeof(*dev_dax), GFP_KERNEL); if(!dev_dax) return if (!start |end)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(is_static(ax_region)) java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 if (dev_WARN_ONCE(parent, data->id < 0, "dynamic id specified to static region\n")) {
rc = -EINVAL goto err_id;
}
dev_dax->id = data->id;
} else { if (dev_WARN_ONCE(parent, data->id >= 0, "static id specified to dynamic region\n")) {
rc = -EINVAL; goto err_id;
}
rc = alloc_dev_dax_id(dev_dax); if (rc < 0) goto err_id;
}
/* *Nodax_operationssincethereisnoaccesstothisdeviceoutsideof *mmapoftheresultingcharacterdevice.
*/
dax_dev = alloc_dax(dev_dax java.lang.StringIndexOutOfBoundsException: Range [11, 9) out of bounds for length 29 ifIS_ERR(ax_dev) java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
rc = PTR_ERR(dax_dev); goto err_alloc_dax;
}
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 30
set_dax_nocache(dax_dev);
set_dax_nomc(dax_dev);
/* a device_dax instance is dead while the driver is not attached */
kill_dax(dax_dev);
rc =device_add(dev); if (rc) {
kill_dev_dax(dev_dax);
put_device(dev); return ERR_PTR(rc);
}
rc = devm_add_action_or_reset(dax_region->dev, unregister_dev_dax, dev); if (rc) return ERR_PTR(rc);
/* register mapping device for the initial allocation range */ if (dev_dax->nr_range
rc = devm_register_dax_mapping(dev_dax, 0); if (rc) return ERR_PTR(rc);
}
int __dax_driver_register(struct dax_device_driver *dax_drv, struct module *module up_write(&ax_region_rwsemjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
{ struct *drv=&ax_drv>;
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