/openbmc/linux/Documentation/ABI/testing/ |
H A D | sysfs-fs-ext4 | 97 The maximum number of megabytes the writeback code will
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/openbmc/linux/arch/arc/kernel/ |
H A D | entry-arcv2.S | 142 ; either a dst of emulated LD/ST or src with address-writeback
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H A D | entry-compact.S | 280 ; either a dst of emulated LD/ST or src with address-writeback
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/openbmc/linux/mm/ |
H A D | vmscan.c | 162 unsigned int writeback; member 1583 bool *dirty, bool *writeback) in folio_check_dirty_writeback() argument 1597 *writeback = false; in folio_check_dirty_writeback() 1603 *writeback = folio_test_writeback(folio); in folio_check_dirty_writeback() 1726 bool dirty, writeback; in shrink_folio_list() local 1760 folio_check_dirty_writeback(folio, &dirty, &writeback); in shrink_folio_list() 1761 if (dirty || writeback) in shrink_folio_list() 1764 if (dirty && !writeback) in shrink_folio_list() 1773 if (writeback && folio_test_reclaim(folio)) in shrink_folio_list() 2640 sc->nr.writeback += stat.nr_writeback; in shrink_inactive_list() [all …]
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/openbmc/linux/include/linux/ |
H A D | page-flags.h | 533 TESTPAGEFLAG(Writeback, writeback, PF_NO_TAIL) in PAGEFLAG() 534 TESTSCFLAG(Writeback, writeback, PF_NO_TAIL) in PAGEFLAG()
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H A D | buffer_head.h | 189 bool *dirty, bool *writeback);
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/openbmc/linux/fs/proc/ |
H A D | task_mmu.c | 1782 unsigned long writeback; member 1810 md->writeback += nr_pages; in gather_stats() 2008 if (md->writeback) in show_numa_map() 2009 seq_printf(m, " writeback=%lu", md->writeback); in show_numa_map()
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/openbmc/linux/Documentation/admin-guide/ |
H A D | cgroup-v2.rst | 1887 written asynchronously to the backing filesystem by the writeback 1900 cgroup writeback requires explicit support from the underlying 1907 page while writeback per inode. For the purpose of writeback, an 1913 associated with. These are called foreign pages. The writeback 1924 doesn't update it until the page is released, even if writeback 1930 writeback as follows. 1933 These ratios apply the same to cgroup writeback with the 1938 For cgroup writeback, this is calculated into ratio against 2696 A filesystem can support cgroup writeback by updating 2701 Should be called for each bio carrying writeback data and [all …]
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/openbmc/linux/Documentation/filesystems/ |
H A D | vfs.rst | 342 of those. Caller makes sure async writeback cannot be running for 723 filemap_fdatawait_range, to wait for all writeback to complete. 741 writepages to writeback data to storage. 754 information about the nature of and reason for the writeback request, 760 Handling errors during writeback 766 is an error during writeback, they expect that error to be reported when 769 0, unless further writeback errors have occurred since the previous file 778 Instead, the generic writeback error tracking infrastructure in the 1028 dirty and writeback information to determine if it needs to 1034 VM if a folio should be treated as dirty or writeback for the [all …]
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H A D | ocfs2.rst | 71 data=writeback Data ordering is not preserved, data may be written
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H A D | locking.rst | 355 ->writepages() is used for periodic writeback and for syscall-initiated 366 the target folio is marked as needing writeback. The folio cannot be 385 is locked and not under writeback. It may be dirty. The gfp parameter
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/openbmc/openbmc/meta-openembedded/meta-webserver/recipes-webadmin/netdata/netdata/ |
H A D | netdata.conf | 1377 [mem.writeback]
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/openbmc/linux/Documentation/arch/x86/ |
H A D | buslock.rst | 20 A bus lock is acquired through either split locked access to writeback (WB)
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/openbmc/linux/arch/arm/mm/ |
H A D | proc-arm1026.S | 404 mov r0, #4 @ explicitly disable writeback
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H A D | Kconfig | 579 ARM Architecture Version 4 TLB with writeback cache. 584 ARM Architecture Version 4 TLB with writeback cache and invalidate 595 Faraday ARM FA526 architecture, unified TLB with writeback cache 990 Unless you specifically require this, say N for writeback mode.
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/openbmc/linux/Documentation/ABI/stable/ |
H A D | sysfs-block | 587 this is the case and the kernel is performing writeback of a 588 page, the kernel will wait for writeback to complete before 625 [RW] If the device is registered for writeback throttling, then 628 the writeback throttling will start scaling back writes. Writing
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/openbmc/linux/fs/ |
H A D | buffer.c | 89 bool *dirty, bool *writeback) in buffer_check_dirty_writeback() argument 93 *writeback = false; in buffer_check_dirty_writeback() 102 *writeback = true; in buffer_check_dirty_writeback() 107 *writeback = true; in buffer_check_dirty_writeback()
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/openbmc/linux/drivers/gpu/drm/renesas/rcar-du/ |
H A D | rcar_du_vsp.c | 110 rcar_du_writeback_setup(crtc, &cfg.writeback); in rcar_du_vsp_atomic_flush()
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/openbmc/linux/fs/nfs/ |
H A D | write.c | 416 if (atomic_long_inc_return(&nfss->writeback) > NFS_CONGESTION_ON_THRESH) in nfs_folio_set_writeback() 425 if (atomic_long_dec_return(&nfss->writeback) < in nfs_folio_end_writeback() 1899 if (atomic_long_read(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) in nfs_commit_release_pages()
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/openbmc/linux/Documentation/admin-guide/device-mapper/ |
H A D | dm-raid.rst | 212 (see 'journal_dev <dev>' above) to 'writethrough' or 'writeback'. 213 If 'writeback' is selected the journal device has to be resilient
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/openbmc/qemu/target/cris/ |
H A D | translate.c | 723 int writeback; in cris_alu() local 725 writeback = 1; in cris_alu() 729 writeback = 0; in cris_alu() 732 writeback = 0; in cris_alu() 743 if (writeback) { in cris_alu()
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/openbmc/qemu/pc-bios/ |
H A D | petalogix-ml605.dts | 69 xlnx,dcache-use-writeback = < 0x01 >;
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/openbmc/qemu/docs/tools/ |
H A D | qemu-nbd.rst | 103 ``none``, ``writeback`` (the default), ``writethrough``,
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/openbmc/linux/Documentation/filesystems/caching/ |
H A D | netfs-api.rst | 78 pagecache becomes dirty and unuse it when writeback is complete. This is 331 To write data to the cache from network filesystem writeback, the cache
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/openbmc/linux/Documentation/admin-guide/sysctl/ |
H A D | vm.rst | 151 flusher threads will start writeback. 174 will itself start writeback. 213 inode is old enough to be eligible for writeback by the kernel flusher threads. 224 Setting this to zero disables periodic writeback altogether.
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