Searched refs:overflow (Results 51 - 75 of 249) sorted by relevance

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/linux-master/arch/m68k/fpsp040/
H A Dscale.S6 | the source operand is (>= 2^14) an overflow or underflow
94 | The result can be denormalized, if src = 0, or overflow,
102 cmpil #0x7fff,%d1 |test for overflow
/linux-master/drivers/perf/
H A Dapple_m1_cpu_pmu.c386 u64 overflow, state; local
389 overflow = read_sysreg_s(SYS_IMP_APL_PMSR_EL1);
390 if (!overflow) {
489 * triggers the overflow interrupt. Advertise the counters
H A Darm_dsu_pmu.c109 * @irq : Interrupt line for counter overflow.
378 unsigned long overflow; local
380 overflow = dsu_pmu_get_reset_overflow();
381 if (!overflow)
384 for_each_set_bit(i, &overflow, DSU_PMU_MAX_HW_CNTRS) {
684 /* Reset the interrupt overflow mask */
/linux-master/arch/x86/kernel/
H A Dmachine_kexec_64.c475 goto overflow;
480 goto overflow;
495 overflow:
/linux-master/io_uring/
H A Dio_uring.h64 bool io_cqe_cache_refill(struct io_ring_ctx *ctx, bool overflow);
156 bool overflow)
161 if (unlikely(!io_cqe_cache_refill(ctx, overflow)))
184 * submission (by quite a lot). Increment the overflow count in
154 io_get_cqe_overflow(struct io_ring_ctx *ctx, struct io_uring_cqe **ret, bool overflow) argument
/linux-master/fs/bcachefs/
H A Dprintbuf.c42 out->overflow = true;
51 out->overflow = true;
63 out->overflow = true;
/linux-master/drivers/media/rc/
H A Dir-sanyo-decoder.c54 if (ev.overflow) {
55 dev_dbg(&dev->dev, "SANYO event overflow received. reset to state 0\n");
H A Dir-jvc-decoder.c43 if (ev.overflow)
H A Dir-rcmm-decoder.c72 if (ev.overflow)
H A Dir-xmp-decoder.c40 if (ev.overflow)
H A Dir-sharp-decoder.c46 if (ev.overflow)
/linux-master/tools/virtio/linux/
H A Dkernel.h16 #include <linux/overflow.h>
/linux-master/arch/s390/include/asm/
H A Dcpu_mf.h141 unsigned long long overflow; /* 64 - Overflow Count */ member in struct:hws_trailer_header::__anon72
/linux-master/block/partitions/
H A Damiga.c15 #include <linux/overflow.h>
96 pr_err("Dev %s: overflow calculating partition block %llu! Skipping partitions %u and beyond\n",
149 * guarantees no overflow occurs if LBD support is enabled.
/linux-master/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_log.c323 bool overflow = false; local
326 overflow = true;
328 log->stats[type].overflow = full_cnt;
336 guc_notice_ratelimited(log_to_guc(log), "log buffer overflow\n");
339 return overflow;
449 /* copy the whole buffer in case of overflow */
866 drm_printf(p, "\t%s:\tflush count %10u, overflow count %10u\n",
/linux-master/arch/arc/kernel/
H A Dperf_event.c411 int overflow = 0; local
419 overflow = 1;
425 overflow = 1;
443 return overflow;
540 /* Mimic full counter overflow as other arches do */
770 has_interrupts ? ", [overflow IRQ support]" : "");
/linux-master/arch/arm/kernel/
H A Dsleep.S71 @ Run the suspend code from the overflow stack so we don't have to rely
/linux-master/include/acpi/
H A Dnhlt.h14 #include <linux/overflow.h>
/linux-master/drivers/media/pci/pluto2/
H A Dpluto2.c106 unsigned int overflow; member in struct:pluto
338 /* overflow interrupt */
340 pluto->overflow++;
341 if (pluto->overflow) {
342 dev_err(&pluto->pdev->dev, "overflow irq (%d)\n",
343 pluto->overflow);
345 pluto->overflow = 0;
348 pluto->overflow++;
/linux-master/fs/ext2/
H A Dballoc.c483 unsigned long overflow; local
500 overflow = 0;
510 overflow = bit + count - EXT2_BLOCKS_PER_GROUP(sb);
511 count -= overflow;
552 if (overflow) {
554 count = overflow;
/linux-master/fs/ufs/
H A Dballoc.c141 unsigned overflow, cgno, bit, end_bit, i; local
160 overflow = 0;
169 overflow = bit + count - uspi->s_fpg;
170 count -= overflow;
171 end_bit -= overflow;
211 if (overflow) {
213 count = overflow;
/linux-master/arch/x86/events/amd/
H A Dibs.c105 int overflow = 0; local
114 overflow = 1;
121 overflow = 1;
125 * If the hw period that triggers the sw overflow is too short
140 return overflow;
337 int overflow; local
340 overflow = perf_event_set_period(hwc, 1<<4, perf_ibs->max_period, period);
343 return overflow;
381 * Set width to 64 since we do not overflow on max width but
383 * prev count manually on overflow
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/linux-master/lib/zlib_deflate/
H A Ddeftree.c369 int overflow = 0; /* number of elements with bit length too large */ local
374 * overflow in the case of the bit length tree).
381 if (bits > max_length) bits = max_length, overflow++;
394 if (overflow == 0) return;
396 Trace((stderr,"\nbit length overflow\n"));
404 s->bl_count[bits+1] += 2; /* move one overflow item as its brother */
406 /* The brother of the overflow item also moves one step up,
409 overflow -= 2;
410 } while (overflow > 0);
1004 Assert(s->pending < s->lit_bufsize + 2*lx, "pendingBuf overflow");
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/linux-master/drivers/tty/hvc/
H A Dhvsi.c343 * throttles us at TTY_THRESHOLD_THROTTLE (128) bytes, so we could overflow
355 int overflow = datalen - TTY_THRESHOLD_THROTTLE; local
362 if (overflow > 0) {
369 if (overflow > 0) {
372 * overflow and send it later
374 pr_debug("%s: deferring overflow\n", __func__);
375 memcpy(hp->throttle_buf, data + TTY_THRESHOLD_THROTTLE, overflow);
376 hp->n_throttle = overflow;
464 pr_debug("%s: delivering %i bytes overflow\n", __func__,
/linux-master/arch/arm64/kvm/
H A Dpmu-emul.c356 bool overflow; local
361 overflow = !!kvm_pmu_overflow_status(vcpu);
362 if (pmu->irq_level == overflow)
365 pmu->irq_level = overflow;
369 pmu->irq_num, overflow, pmu);
387 * Reflect the PMU overflow interrupt output level into the kvm_run structure
438 * generating the overflow if required, and propagate it as a chained
468 /* No overflow? move on */
472 /* Mark overflow */
495 * When the perf event overflows, set the overflow statu
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