| /linux-6.6.21/Documentation/arch/x86/ |
| D | tlb.rst | 23 entire TLB than doing 2^48/PAGE_SIZE individual flushes.
33 cache on modern CPUs, and the global flushes have become more
34 expensive relative to single-page flushes.
49 Lowering it to 0 will disable the use of the individual flushes.
55 flushes. THP is treated exactly the same as normal memory.
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| D | pti.rst | 116 g. On systems without PCID support, each CR3 write flushes
118 or exception flushes the TLB.
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| /linux-6.6.21/Documentation/devicetree/bindings/pmem/ |
| D | pmem-region.txt | 37 may skip the cache flushes required to ensure data is made
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| /linux-6.6.21/drivers/acpi/nfit/ |
| D | core.c | 66 struct list_head flushes; member
910 list_for_each_entry(nfit_flush, &prev->flushes, list) { in add_flush()
916 list_move_tail(&nfit_flush->list, &acpi_desc->flushes); in add_flush()
927 list_add_tail(&nfit_flush->list, &acpi_desc->flushes); in add_flush()
1075 list_for_each_entry(nfit_flush, &acpi_desc->flushes, list) { in __nfit_mem_init()
3028 !list_empty(&prev->flushes)) { in acpi_nfit_check_deletions()
3104 INIT_LIST_HEAD(&prev.flushes); in acpi_nfit_init()
3116 list_cut_position(&prev.flushes, &acpi_desc->flushes, in acpi_nfit_init()
3117 acpi_desc->flushes.prev); in acpi_nfit_init()
3270 INIT_LIST_HEAD(&acpi_desc->flushes); in acpi_nfit_desc_init()
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| D | nfit.h | 242 struct list_head flushes; member
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| /linux-6.6.21/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_execbuffer.c | 1239 unsigned int flushes; in reloc_kmap() local
1242 err = i915_gem_object_prepare_write(obj, &flushes); in reloc_kmap()
1249 cache->vaddr = flushes | KMAP; in reloc_kmap()
1251 if (flushes) in reloc_kmap()
1368 static void clflush_write32(u32 *addr, u32 value, unsigned int flushes) in clflush_write32() argument
1370 if (unlikely(flushes & (CLFLUSH_BEFORE | CLFLUSH_AFTER))) { in clflush_write32()
1371 if (flushes & CLFLUSH_BEFORE) in clflush_write32()
1383 if (flushes & CLFLUSH_AFTER) in clflush_write32()
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| /linux-6.6.21/Documentation/core-api/ |
| D | cachetlb.rst | 43 This interface flushes an entire user address space from
143 This interface flushes an entire user address space from
152 This interface flushes an entire user address space from
385 flushes the kernel cache for a given virtual address range in
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| D | dma-api.rst | 697 memory or doing partial flushes.
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| /linux-6.6.21/Documentation/admin-guide/hw-vuln/ |
| D | l1tf.rst | 150 'L1D conditional cache flushes' L1D flush is conditionally enabled
152 'L1D cache flushes' L1D flush is unconditionally enabled
174 the hypervisor flushes the L1D before entering the guest.
177 by a potentially malicious guest, it also flushes the guest
197 Unconditional mode flushes L1D on all VMENTER invocations and provides
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| D | multihit.rst | 116 flushes and the problematic situation cannot happen. However, the shadow
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| /linux-6.6.21/Documentation/block/ |
| D | writeback_cache_control.rst | 20 Explicit cache flushes
|
| /linux-6.6.21/arch/x86/ |
| D | Kconfig.debug | 76 kernel flushes one-by-one instead of doing a full TLB flush. In
79 to -1, the code flushes the whole TLB unconditionally. Otherwise,
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| /linux-6.6.21/Documentation/gpu/rfc/ |
| D | i915_vm_bind.rst | 35 The i915 driver flushes the TLB for each submission and when an object's
39 batches (which would require additional TLB flushes, which is not supported).
|
| /linux-6.6.21/Documentation/mm/ |
| D | multigen_lru.rst | 37 do not require TLB flushes; clean pages do not require writeback.
63 flushes required and the likelihood of encountering the dirty bit.
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| /linux-6.6.21/drivers/md/ |
| D | dm-writecache.c | 216 unsigned long long flushes; member
1509 wc->stats.flushes++; in writecache_map_flush()
1520 wc->stats.flushes++; in writecache_map_flush()
2701 wc->stats.flushes, in writecache_status()
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| D | dm-integrity.c | 2433 struct bio *flushes; in integrity_commit() local
2438 flushes = bio_list_get(&ic->flush_bio_list); in integrity_commit()
2489 while (flushes) { in integrity_commit()
2490 struct bio *next = flushes->bi_next; in integrity_commit()
2492 flushes->bi_next = NULL; in integrity_commit()
2493 do_endio(ic, flushes); in integrity_commit()
2494 flushes = next; in integrity_commit()
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| /linux-6.6.21/tools/bpf/bpftool/Documentation/ |
| D | bpftool-map.rst | 231 file system for the map update to work successfully, as kernel flushes prog
|
| /linux-6.6.21/Documentation/virt/kvm/x86/ |
| D | mmu.rst | 241 are synchronized when the guest executes invlpg or flushes its tlb by
274 The guest uses two events to synchronize its tlb and page tables: tlb flushes
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| /linux-6.6.21/Documentation/filesystems/nfs/ |
| D | exporting.rst | 237 EXPORT_OP_FLUSH_ON_CLOSE - Filesystem flushes file data on close(2)
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| /linux-6.6.21/Documentation/admin-guide/device-mapper/ |
| D | dm-integrity.rst | 120 exceeds this watermark, the thread that flushes the journal will
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| /linux-6.6.21/Documentation/scsi/ |
| D | scsi_eh.rst | 444 flushes eh_done_q by either retrying or notifying upper
|
| /linux-6.6.21/Documentation/filesystems/ext4/ |
| D | super.rst | 784 - Disable write flushes. (EXT4_DEFM_NOBARRIER)
|
| /linux-6.6.21/Documentation/ABI/testing/ |
| D | sysfs-bus-cxl | 8 flushes that work.
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| /linux-6.6.21/Documentation/admin-guide/ |
| D | xfs.rst | 273 The interval at which the filesystem flushes metadata
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| /linux-6.6.21/Documentation/ABI/stable/ |
| D | sysfs-block | 634 since that will also eliminate cache flushes issued by the
|