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/illumos-gate/usr/src/man/man3c/
H A Datomic_add.3c18 \fBvoid\fR \fBatomic_add_8\fR(\fBvolatile uint8_t *\fR\fItarget\fR, \fBint8_t\fR \fIdelta\fR);
23 \fBvoid\fR \fBatomic_add_char\fR(\fBvolatile uchar_t *\fR\fItarget\fR, \fBsigned char\fR \fIdelta\f…
28 \fBvoid\fR \fBatomic_add_16\fR(\fBvolatile uint16_t *\fR\fItarget\fR, \fBint16_t\fR \fIdelta\fR);
33 \fBvoid\fR \fBatomic_add_short\fR(\fBvolatile ushort_t *\fR\fItarget\fR, \fBshort\fR \fIdelta\fR);
38 \fBvoid\fR \fBatomic_add_32\fR(\fBvolatile uint32_t *\fR\fItarget\fR, \fBint32_t\fR \fIdelta\fR);
43 \fBvoid\fR \fBatomic_add_int\fR(\fBvolatile uint_t *\fR\fItarget\fR, \fBint\fR \fIdelta\fR);
48 \fBvoid\fR \fBatomic_add_long\fR(\fBvolatile ulong_t *\fR\fItarget\fR, \fBlong\fR \fIdelta\fR);
53 \fBvoid\fR \fBatomic_add_64\fR(\fBvolatile uint64_t *\fR\fItarget\fR, \fBint64_t\fR \fIdelta\fR);
58 \fBvoid\fR \fBatomic_add_ptr\fR(\fBvolatile void *\fR\fItarget\fR, \fBssize_t\fR \fIdelta\fR);
63 \fBuint8_t\fR \fBatomic_add_8_nv\fR(\fBvolatile uint8_t *\fR\fItarget\fR, \fBint8_t\fR \fIdelta\fR);
[all …]
/illumos-gate/usr/src/man/man9f/
H A Datomic_add.9f18 \fBvoid\fR \fBatomic_add_8\fR(\fBvolatile uint8_t *\fR\fItarget\fR, \fBint8_t\fR \fIdelta\fR);
23 \fBvoid\fR \fBatomic_add_char\fR(\fBvolatile uchar_t *\fR\fItarget\fR, \fBsigned char\fR \fIdelta\f…
28 \fBvoid\fR \fBatomic_add_16\fR(\fBvolatile uint16_t *\fR\fItarget\fR, \fBint16_t\fR \fIdelta\fR);
33 \fBvoid\fR \fBatomic_add_short\fR(\fBvolatile ushort_t *\fR\fItarget\fR, \fBshort\fR \fIdelta\fR);
38 \fBvoid\fR \fBatomic_add_32\fR(\fBvolatile uint32_t *\fR\fItarget\fR, \fBint32_t\fR \fIdelta\fR);
43 \fBvoid\fR \fBatomic_add_int\fR(\fBvolatile uint_t *\fR\fItarget\fR, \fBint\fR \fIdelta\fR);
48 \fBvoid\fR \fBatomic_add_long\fR(\fBvolatile ulong_t *\fR\fItarget\fR, \fBlong\fR \fIdelta\fR);
53 \fBvoid\fR \fBatomic_add_64\fR(\fBvolatile uint64_t *\fR\fItarget\fR, \fBint64_t\fR \fIdelta\fR);
58 \fBvoid\fR \fBatomic_add_ptr\fR(\fBvolatile void *\fR\fItarget\fR, \fBssize_t\fR \fIdelta\fR);
63 \fBuint8_t\fR \fBatomic_add_8_nv\fR(\fBvolatile uint8_t *\fR\fItarget\fR, \fBint8_t\fR \fIdelta\fR);
[all …]
/illumos-gate/usr/src/cmd/intrd/
H A Dintrd.pl116 # a new "delta" hash that represents what has changed over time.
119 # a single delta hash that encompasses all the time periods described by the
313 # to access the kstats, and then we create a delta comparing these
314 # kstats with a prior set of kstats, that delta will cover
335 # dumpdelta takes a reference to our "delta" structure:
336 # {"missing"} "1" if the delta's component stats had inconsistencies
337 # {"minsnap"} time of the first kstat snaptime used in this delta
338 # {"maxsnap"} time of the last kstat snaptime used in this delta
339 # {"goodness"} cost function applied to this delta
357 # It prints out the delta structure in a nice, human readable display.
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/illumos-gate/usr/src/lib/libfakekernel/common/
H A Dcond.c108 clock_t delta; in cv_timedwait() local
110 delta = abstime - ddi_get_lbolt(); in cv_timedwait()
111 return (cv__twait(cv, mp, delta, 0, 0)); in cv_timedwait()
117 clock_t delta; in cv_timedwait_sig() local
119 delta = abstime - ddi_get_lbolt(); in cv_timedwait_sig()
120 return (cv__twait(cv, mp, delta, 1, 0)); in cv_timedwait_sig()
126 clock_t delta; in cv_timedwait_sig_hrtime() local
128 delta = tim; in cv_timedwait_sig_hrtime()
129 return (cv__twait(cv, mp, delta, 1, 1)); in cv_timedwait_sig_hrtime()
137 clock_t delta; in cv_timedwait_hires() local
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H A Dcallout.c36 timeout(void (*func)(void *), void *arg, clock_t delta) in timeout() argument
43 if (delta <= 0) in timeout()
55 TICK_TO_TIMESTRUC(delta, &its.it_value); in timeout()
71 clock_t delta; in untimeout() local
85 delta = 0; in untimeout()
87 delta = TIMESTRUC_TO_TICK(&oits.it_value); in untimeout()
88 if (delta < 0) in untimeout()
89 delta = 0; in untimeout()
94 delta = -1; in untimeout()
96 return (delta); in untimeout()
/illumos-gate/usr/src/cmd/stat/fsstat/
H A Dfsstat.c130 #define DELTA(member) \ macro
179 nnewfile = DELTA(ncreate) + DELTA(nmkdir) + DELTA(nsymlink); in dflt_display()
180 nnamerm = DELTA(nremove) + DELTA(nrmdir); in dflt_display()
181 nnamechg = DELTA(nrename) + DELTA(nlink) + DELTA(nsymlink); in dflt_display()
182 nattrret = DELTA(ngetatt in dflt_display()
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/illumos-gate/usr/src/uts/common/syscall/
H A Dpsecflags.c25 const secflagdelta_t *delta; member
29 secflags_apply_delta(secflagset_t *set, const secflagdelta_t *delta) in secflags_apply_delta() argument
31 if (delta->psd_ass_active) { in secflags_apply_delta()
32 secflags_copy(set, &delta->psd_assign); in secflags_apply_delta()
34 if (!secflags_isempty(delta->psd_add)) { in secflags_apply_delta()
35 secflags_union(set, &delta->psd_add); in secflags_apply_delta()
37 if (!secflags_isempty(delta->psd_rem)) { in secflags_apply_delta()
38 secflags_difference(set, &delta->psd_rem); in secflags_apply_delta()
57 if (!psecflags_validate_delta(&p->p_secflags, args->delta)) { in psecdo()
63 audit_psecflags(p, args->which, args->delta); in psecdo()
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H A Dalarm.c59 clock_t delta = (uint_t)deltat; in alarm() local
85 * to that limit. If delta is negative we can in alarm()
86 * assume a wrap has occurred so peg delta in in alarm()
89 if (delta > (LONG_MAX / hz) || delta < 0) in alarm()
90 delta = LONG_MAX / hz; in alarm()
92 if (delta) in alarm()
93 p->p_alarmid = realtime_timeout(sigalarm2proc, p, delta * hz); in alarm()
/illumos-gate/usr/src/cmd/ndmpstat/
H A Dndmpstat_main.c57 #define DELTA(v) (new->ns_##v - (old ? old->ns_##v : 0)) macro
197 adjprintf(" %*u", 4, DELTA(rfile)); in dostats()
198 adjprintf(" %*u", 4, DELTA(wfile)); in dostats()
199 adjprintf(" %*u", 4, (unsigned)(DELTA(rdisk) / blksize)); in dostats()
200 adjprintf(" %*u", 4, (unsigned)(DELTA(wdisk) / blksize)); in dostats()
201 adjprintf(" %*u", 4, (unsigned)(DELTA(rtape) / blksize)); in dostats()
202 adjprintf(" %*u", 4, (unsigned)(DELTA(wtape) / blksize)); in dostats()
205 rbytes = (DELTA(wtape) + DELTA(rdisk)) / 2; in dostats()
206 wbytes = (DELTA(rtap in dostats()
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/illumos-gate/usr/src/cmd/fm/fmd/common/
H A Dfmd_time.c52 fmd_time_addhrtime(hrtime_t delta) in fmd_time_addhrtime() argument
54 fmd.d_clockops->fto_addhrtime(delta); in fmd_time_addhrtime()
58 fmd_time_waithrtime(hrtime_t delta) in fmd_time_waithrtime() argument
60 fmd.d_clockops->fto_waithrtime(delta); in fmd_time_waithrtime()
86 hrtime_t t0, t1, delta; in fmd_time_sync() local
92 delta = t1 - t0; in fmd_time_sync()
94 if (delta < hrtmin) { in fmd_time_sync()
95 hrtmin = delta; in fmd_time_sync()
96 hrtbase = t0 + delta / 2; in fmd_time_sync()
289 fmd_simulator_add(hrtime_t delta) in fmd_simulator_add() argument
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H A Dfmd_timerq.c39 * Install a new timer to fire after at least 'delta' nanoseconds have elapsed.
47 fmd_timer_f *func, void *arg, fmd_event_t *ep, hrtime_t delta) in fmd_timerq_install() argument
70 if (delta < 0) in fmd_timerq_install()
71 delta = 0; /* ensure delta is at least 0ns from now */ in fmd_timerq_install()
73 if (base + delta < base) in fmd_timerq_install()
76 hrt = base + delta; in fmd_timerq_install()
107 ids->ids_name, id, delta)); in fmd_timerq_install()
122 hrtime_t delta = 0; in fmd_timerq_remove() local
137 delta = tp->tmr_hrt - fmd_time_gethrtime(); in fmd_timerq_remove()
163 ids->ids_name, id, delta > 0 ? delta : 0LL)); in fmd_timerq_remove()
/illumos-gate/usr/src/cmd/dtrace/test/tst/common/rates/
H A Dtst.statusrate.d35 * Tests the statusrate option, by checking that the time delta between
51 /(this->delta = timestamp - ts) > 2 * NANOSEC/
57 /this->delta <= 2 * NANOSEC/
59 printf("delta between exit() and END (%u nanos) too small",
60 this->delta);
65 /this->delta > 20 * NANOSEC/
67 printf("delta between exit() and END (%u nanos) too large",
68 this->delta);
/illumos-gate/usr/src/common/atomic/
H A Datomic.c108 atomic_add_16(volatile uint16_t *target, int16_t delta) in atomic_add_16() argument
109 { *target += delta; } in atomic_add_16()
116 atomic_add_32(volatile uint32_t *target, int32_t delta) in atomic_add_32() argument
117 { *target += delta; } in atomic_add_32()
124 atomic_add_long(volatile ulong_t *target, long delta) in atomic_add_long() argument
125 { *target += delta; } in atomic_add_long()
128 atomic_add_64(volatile uint64_t *target, int64_t delta) in atomic_add_64() argument
129 { *target += delta; } in atomic_add_64()
268 atomic_add_16_nv(volatile uint16_t *target, int16_t delta) in atomic_add_16_nv() argument
269 { return (*target += delta); } in atomic_add_16_nv()
[all …]
/illumos-gate/usr/src/uts/common/fs/tmpfs/
H A Dtmp_tnode.c63 size_t delta, /* size needed */ in tmp_resv() argument
66 pgcnt_t pages = btopr(delta); in tmp_resv()
83 (anon_try_resv_zone(delta, zone) == 0))) { in tmp_resv()
96 tp, delta); in tmp_resv()
105 * because anon_unresv does a btopr(delta)
111 size_t delta) in tmp_unresv() argument
116 anon_unresv_zone(delta, tm->tm_vfsp->vfs_zone); in tmp_unresv()
119 tm->tm_anonmem -= btopr(delta); in tmp_unresv()
122 TRACE_2(TR_FAC_VM, TR_ANON_TMPFS, "anon tmpfs:%p %lu", tp, delta); in tmp_unresv()
234 size_t delta; in tmpnode_trunc() local
[all …]
/illumos-gate/usr/src/common/secflags/
H A Dsecflags.c106 psecflags_validate_delta(const psecflags_t *sf, const secflagdelta_t *delta) in psecflags_validate_delta() argument
108 if (delta->psd_ass_active) { in psecflags_validate_delta()
113 if (!secflags_issubset(delta->psd_assign, sf->psf_upper) || in psecflags_validate_delta()
114 !secflags_issuperset(delta->psd_assign, sf->psf_lower)) { in psecflags_validate_delta()
118 if (!secflags_issubset(delta->psd_assign, PROC_SEC_MASK)) in psecflags_validate_delta()
122 if (!secflags_isempty(delta->psd_add)) { in psecflags_validate_delta()
123 if (!secflags_issubset(delta->psd_add, sf->psf_upper)) { in psecflags_validate_delta()
129 if (!secflags_isempty(delta->psd_rem)) { in psecflags_validate_delta()
130 if (secflags_intersection(delta->psd_rem, in psecflags_validate_delta()
136 if (!secflags_issubset(delta->psd_add, PROC_SEC_MASK) || in psecflags_validate_delta()
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/illumos-gate/usr/src/uts/common/io/vuidmice/
H A Dvuidm5p.c44 #define LOGI_DELTA_X1 2 /* First of 2 delta X */
45 #define LOGI_DELTA_Y1 3 /* First of 2 delta Y */
46 #define LOGI_DELTA_X2 4 /* Second of 2 delta X */
112 * We receive the first of 2 delta x which forces us in vuidm5p()
114 * delta x together. in vuidm5p()
128 * The first of 2 delta y. We just add in vuidm5p()
129 * the 2 delta y together in vuidm5p()
143 * The second of 2 delta x. We just add in vuidm5p()
144 * the 2 delta x together. in vuidm5p()
158 * The second of 2 delta y. We just add in vuidm5p()
[all …]
/illumos-gate/usr/src/cmd/fm/fmstat/common/
H A Dfmstat.c266 uint64_t delta; in modstat_compute() local
304 * Compute the elapsed time by taking the delta between 'snaptime', or in modstat_compute()
306 * If delta is zero, set it to 1sec so we don't divide by zero later. in modstat_compute()
308 delta = u64delta(old->snaptime.fmds_value.ui64 ? in modstat_compute()
312 elapsed = delta ? (double)delta : (double)NANOSEC; in modstat_compute()
315 * Compute average wait queue len by taking the delta in the wait queue in modstat_compute()
318 delta = u64delta(old->wlentime.fmds_value.ui64, in modstat_compute()
321 if (delta != 0) in modstat_compute()
322 mp->m_wait = (double)delta / elapsed; in modstat_compute()
327 * Compute average wait time by taking the delta in the wait queue time in modstat_compute()
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/illumos-gate/usr/src/stand/lib/fs/ufs/
H A Dlufsboot.c110 * 4. Deltas are packed tight in the remaining space, i.e. a delta
113 * part of a delta. Delta sizes vary.
115 * of the log, i.e. to the first delta header. Likewise, "od_head_ident"
183 int64_t l_mof; /* disk addr this delta is against */
184 int16_t l_nb; /* size of delta */
186 int32_t l_lof; /* log offset for delta header */
187 int32_t l_tid; /* transaction this delta is part of */
450 * Copy the delta contents to the destination buffer if in lufs_read_log()
592 lufs_logscan_read(int32_t *addr, struct delta *d) in lufs_logscan_read()
594 *addr = lufs_read_log(*addr, (caddr_t)d, sizeof (struct delta)); in lufs_logscan_read()
[all …]
/illumos-gate/usr/src/uts/common/fs/zfs/
H A Daggsum.c35 * counter (called the delta), and the amount of increment and decrement we have
42 * they simply modify the delta and return. If the bucket does not, we clear
47 * subtracted). Clearing the bucket is the opposite; we add the current delta
69 * lock (preventing threads on those CPUs from modifying their delta), and
167 aggsum_borrow(aggsum_t *as, int64_t delta, struct aggsum_bucket *asb) in aggsum_borrow() argument
169 int64_t abs_delta = (delta < 0 ? -delta : delta); in aggsum_borrow()
184 aggsum_add(aggsum_t *as, int64_t delta) in aggsum_add() argument
191 if (asb->asc_delta + delta <= (int64_t)asb->asc_borrowed && in aggsum_add()
192 asb->asc_delta + delta >= -(int64_t)asb->asc_borrowed) { in aggsum_add()
193 asb->asc_delta += delta; in aggsum_add()
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/illumos-gate/usr/src/lib/libzonestat/common/
H A Dzonestat_impl.h80 #define TIMESTRUC_DELTA(delta, new, old) \ argument
82 (delta).tv_sec = (new).tv_sec - (old).tv_sec; \
83 (delta).tv_nsec = (new).tv_nsec - (old).tv_nsec;\
84 if ((delta).tv_nsec < 0) { \
85 delta.tv_nsec += NANOSEC; \
86 delta.tv_sec -= 1; \
88 if ((delta).tv_sec < 0) { \
89 delta.tv_sec = 0; \
90 delta.tv_nsec = 0; \
/illumos-gate/usr/src/cmd/fm/fminject/common/
H A Dinj_log.c51 hrtime_t delta; in inj_logfile_event() local
71 * For now, compute the delta between the previous record and this one in inj_logfile_event()
76 delta = (rec_sec - ilf->ilf_sec) * NANOSEC; in inj_logfile_event()
77 delta += (hrtime_t)rec_nsec - (hrtime_t)ilf->ilf_nsec; in inj_logfile_event()
79 if (delta < 0) in inj_logfile_event()
80 die("record [%d] timestamp delta too large\n", ilf->ilf_index); in inj_logfile_event()
82 if (delta > 0) in inj_logfile_event()
83 inj_cmds_add(inj_cmd_addhrt(delta)); in inj_logfile_event()
/illumos-gate/usr/src/lib/commpage/amd64/
H A Dcp_subr.S259 * delta -= tsc_last;
261 * delta = 0;
263 * delta = MIN(tsc, tsc_resume_cap);
269 * delta = tsc - tsc_last;
270 * if (delta < 0) {
271 * delta += (tsc_max_delta << 1);
272 * if (delta >= 0) {
273 * delta = 0;
275 * delta = MIN(tsc, tsc_resume_cap);
280 subq %rdx, %rax /* delta = tsc - tsc_last */
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/illumos-gate/usr/src/uts/intel/io/pci/
H A Dpci_memlist.c226 uint64_t delta, total_size; in pci_memlist_find() local
233 delta = next->ml_address & ((align != 0) ? (align - 1) : 0); in pci_memlist_find()
234 if (delta != 0) in pci_memlist_find()
235 total_size = size + align - delta; in pci_memlist_find()
248 if (delta) in pci_memlist_find()
249 paddr += align - delta; in pci_memlist_find()
263 uint64_t delta, total_size; in pci_memlist_find_with_startaddr() local
275 delta = next->ml_address & ((align != 0) ? (align - 1) : 0); in pci_memlist_find_with_startaddr()
276 if (delta != 0) in pci_memlist_find_with_startaddr()
277 total_size = size + align - delta; in pci_memlist_find_with_startaddr()
[all …]
/illumos-gate/usr/src/common/atomic/i386/
H A Datomic.S341 movb 8(%esp), %cl / %cl = delta
342 movzbl %cl, %eax / %al = delta, zero extended
345 addb %cl, %al / return old value plus delta
353 movw 8(%esp), %cx / %cx = delta
354 movzwl %cx, %eax / %ax = delta, zero extended
357 addw %cx, %ax / return old value plus delta
367 movl 8(%esp), %eax / %eax = delta
368 movl %eax, %ecx / %ecx = delta
371 addl %ecx, %eax / return old value plus delta
393 movl 20(%esp), %ecx / %ecx:%ebx = delta
[all …]
/illumos-gate/usr/src/uts/common/crypto/io/
H A Dswrand.c80 hrtime_t last_delta; /* previous time delta */
81 hrtime_t last_delta2; /* previous 2nd order time delta */
582 * with an entropy estimate. The first, second, and third order delta is
583 * calculated to determine the minimum delta value. The number of bits
584 * present in this minimum delta value is the entropy estimate. This
663 hrtime_t ts1, ts2, diff, delta, delta2, delta3; in physmem_ent_gen() local
769 * measurement. The delta of the time values in physmem_ent_gen()
772 * delta is used to estimate how much entropy in physmem_ent_gen()
776 delta = diff - entsrc->last_diff; in physmem_ent_gen()
777 if (delta < 0) in physmem_ent_gen()
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