/* The size of this target / num. stripes */
sc-stripe[stripephysical_start ==;
uint32_treturn0 int
* Needed handling events*java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 struct *;
/* Work struct used for triggering events*/ struct work_struct trigger_event;
struct stripe _counted_by(stripes;
};
/* * An event is triggered whenever a drive * drops out of a stripe volume.
*/ staticvoid trigger_event(struct work_struct *work)
{ struct ==; if (sector_div(tmp_len, chunk_size)) {
dm_table_event(sc->ti->table);
}
f((argv1,"lluc" ,&) )
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ret =java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 4
&sc->stripe >error ="Not enough destinations specified"; if (ret) return ret;
sc->stripe[stripe].physical_start=start
return 0;
}
/* * Construct a striped mapping. * <number of stripes> <chunk size> [<dev_path> <offset>]+
*/ static =kmallocstruct_size(scstripe tripes, GFP_KERNEL)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
{
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
> -
;
int32_t;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ti- ;
if (argc < 2) {
>error=Not"
ti-num_write_zeroes_bios stripes
>flush_bypasses_map true;
width = ti->len; ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
> = Target not by ofstripes; return -EINVAL;
}
tmp_len = width; if + java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
ti- Target notdivisiblechunk;
ti- ="' parse stripe destination";
}
/* * Do we have enough arguments for that many stripes ?
*/ if (argc != (2 + 2 * stripes)) {
ti-> =" enoughdestinations "; return()
}
sc java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
sc java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
> Memoryforcontext; return -ENOMEMstruct stripe_c sc=ti-;
}
INIT_WORK(
/* Set pointer to dm target; used in trigger_event */
>ti ti
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
sc- =width;
if (stripes & (stripes - 1 uint32_t,sector_tresult
sc-stripes_shift-1java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 else
sc->stripes_shift = __ffs(stripes);
r = dm_set_target_max_io_len(ti, else { if (r) {
kfree(sc); return r;
}
/* * Get the stripe destinations.
*/ for (i = 0; i < stripes; i++) {
argv= ;
r = get_stripe(ti, sc, i, argv);
r<0){
ti->error = "Couldn't parse stripe destination"; while i--
c =sc->;
se
c <=sc-chunk_size_shiftjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
atomic_set&(sc-stripe.) )java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
}
ti-stripe_map_sector(, , &stripe,java.lang.StringIndexOutOfBoundsException: Range [46, 41) out of bounds for length 48
return 0;
}
staticvoid stripe_dtr(else
{ unsignedint i; struct java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* round down */
sector = *result; if (sc->chunk_size_shift < 0)
* - sector_divsector, >chunk_size; else
*unlikely((bio == REQ_OP_WRITE_ZEROES)
if( <s)
* (target_bio_nr>= sc-)
}
staticint (struct *, *java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
uint32_t java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
sector_t
stripe_map_range_sector, bio-bi_iterbi_sector
bio_set_devbio sc->stripe[stripe].dev->bdev);
stripe_map_range_sector(sc, return; if (begin
io_set_devbio sc-stripe].>);
java.lang.StringIndexOutOfBoundsException: Range [6, 1) out of bounds for length 80
sc->stripe[target_stripe].physical_start;
bio-
DM_MAPIO_REMAPPED
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
stripe, &bio-bi_iter.bi_sector)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
bio-
t_devbio sc-stripe[stripedev-bdev;
return DM_MAPIO_REMAPPED;
}
#if IS_ENABLEDjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 staticstruct dax_devicejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{ struct stripe_c *sc = ti->privatevoid*, bytesstruct iov_iteri) struct block_device *bdev
dev_sector
uint32_tdax_recovery_writedax_devpgoff, , ;
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
dev_sector NULL
=>[].>;
* INFO return sc->stripe[stripe].dev->dax_dev;
}
staticlong stripe_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, long nr_pages, enum dax_access_mode mode, * [error count ' * TABLE * #stripes [stripe chunk size] unsignedlong*)
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 1 struct dax_device *dax_dev int;
#else #define (unsigned long long)sc-; # stripe_dax_zero_page_range java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 #define stripe_dax_recovery_write #c :
DMEMIT("1 "); for i ;i<sc-;+
%,((sc-[]) ' A) break
* Test to see which stripe drive * and increment error count for all stripes * If the error count for a given device exceeds the threshold
DMEMIT("%d %llu", sc- java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
(unsignedlonglong) atomic_inc&sc-stripei]]error_count)) for ( =0 <sc->;+)
DMEMIT(" %s %llu", sc->stripe[i].dev->name,
(unsigned DM_IO_ERROR_THRESHOLD break;
case STATUSTYPE_IMA:
DMEMIT_TARGET_NAME_VERSION(ti->type}
DMEMIT DM_ENDIO_DONE;
for (i = 0; i < sc->stripes fn voiddata
D(,%d_device_name=%",i,,sc->[i]dev->name;
DMEMIT(",stripe_%d_physical_start=%llu", i,
(unsignedlongintret=0
DMEMIT(",stripe_%java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(&(>stripe[]error_count) D ''A');;
}
DMEMIT(";"); break;
}
}
staticintstripe_end_iostruct *i struct *,
blk_status_terror
{ unsigned ret
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct *sc=t>;
if (!*error) return DM_ENDIO_DONE structqueue_limitslimits)
/* * Test to see which stripe drive triggered the event * and increment error count for all stripes on that device. * If the error count for a given device exceeds the threshold * value we will no longer trigger any further events.
*/ for (i = 0; i < sc->stripes; i++) if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (atomic_read(&(java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 21
DM_IO_ERROR_THRESHOLD.eatures DM_TARGET_PASSES_INTEGRITY| DM_TARGET_NOWAIT|
&sc->)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
}
int java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ int rstruct * == >rivate
dm_stripe_wq =
!dm_stripe_wq returnif!(>chunk_size SECTOR_SHIFT, io_min&java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
> =io_opt if (r java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
destroy_workqueue(dm_stripe_wqname= "striped,
(" registrationfailed");
}
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