| /linux/Documentation/filesystems/ |
| H A D | nilfs2.rst | 61 cp=n Specify the checkpoint-number of the snapshot to be
68 checkpoint if no metadata update is going. This mode
100 NILFS_IOCTL_CHANGE_CPMODE Change mode of given checkpoint between
101 checkpoint and snapshot state. This ioctl is
104 NILFS_IOCTL_DELETE_CHECKPOINT Remove checkpoint from NILFS2 file system.
143 NILFS_IOCTL_SYNC Make a checkpoint. This ioctl is used in
170 mkcp make a checkpoint or a snapshot.
171 chcp change an existing checkpoint to a snapshot or vice versa.
172 rmcp invalidate specified checkpoint(s).
179 where <cno> is the checkpoint number of the snapshot.
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| H A D | f2fs.rst | 56 the upper index structures such as inode, inode map, and checkpoint block are
172 data_flush Enable data flushing before checkpoint in order to
265 While mounting with checkpoint=disable, the filesystem must
272 with checkpoint=disable:100% would always succeed, but it may
275 This space is reclaimed once checkpoint=enable.
277 daemon and make it to merge concurrent checkpoint requests as
278 much as possible to eliminate redundant checkpoint issues. Plus,
279 we can eliminate the sluggish issue caused by slow checkpoint
280 operation when the checkpoint is done in a process context in
286 nocheckpoint_merge Disable checkpoint merge feature.
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| H A D | journalling.rst | 67 checkpoint all your transactions.
127 jbd2_journal_flush() // checkpoint everything.
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| /linux/Documentation/filesystems/xfs/ |
| H A D | xfs-delayed-logging-design.rst | 608 checkpoint completion.
611 checkpoint from initiation to checkpoint completion. A new context is initiated
680 commit the checkpoint.
682 Once the checkpoint is written into the log buffers, the checkpoint context is
687 checkpoint context.
720 As discussed in the checkpoint section, delayed logging uses per-checkpoint
722 checkpoint. Because the switching of checkpoint contexts must be done
733 the log forces to a specific checkpoint.
739 the checkpoint context records the LSN of the commit record for the checkpoint,
838 checkpoint flush code.
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| H A D | xfs-self-describing-metadata.rst | 143 checkpoint and hence have some idea of how much modification occurred between
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| /linux/fs/jbd2/ |
| H A D | Makefile | 8 jbd2-objs := transaction.o commit.o recovery.o checkpoint.o revoke.o journal.o
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| /linux/Documentation/bpf/ |
| H A D | verifier.rst | 335 --- checkpoint ---
434 --- checkpoint #0 ---
436 --- checkpoint #1 ---
439 --- checkpoint #2 ---
441 --- checkpoint #3 ---
477 all the way up to checkpoint #1.
523 --- checkpoint #0 ---
530 from (3) to checkpoint #0.
551 --- checkpoint[0] ---
561 * ``checkpoint[0].r0`` is marked as written;
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| /linux/fs/f2fs/ |
| H A D | Makefile | 5 f2fs-y += checkpoint.o gc.o data.o node.o segment.o recovery.o
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-fs-f2fs | 37 over total volume size, f2fs tries to conduct checkpoint to
106 checkpoint, and issued by issue_discard thread after checkpoint.
196 Description: Controls the checkpoint timing, set to 60 seconds by default.
235 ratio exceeds configured threshold, checkpoint will
349 Description: If checkpoint=disable, it displays the number of blocks that
351 If checkpoint=enable it displays the number of blocks that
352 would be unusable if checkpoint=disable were to be set.
460 0x1 SBI_IS_DIRTY dirty flag for checkpoint
465 0x20 SBI_NEED_CP need to checkpoint
480 Description: Show status of f2fs checkpoint in real time.
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| H A D | sysfs-fs-nilfs2 | 109 Show checkpoint number of the latest segment.
141 Show next checkpoint number.
230 Show checkpoint number of the latest segment.
236 Show next checkpoint number.
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| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | era.rst | 35 checkpoint section in Messages
78 - Send a checkpoint message to the era target
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| /linux/drivers/net/ppp/ |
| H A D | bsd_comp.c | 151 unsigned int checkpoint; /* when to next check the ratio */ member
230 db->checkpoint = CHECK_GAP; in bsd_clear()
251 if (db->in_count >= db->checkpoint) in bsd_check()
260 db->checkpoint = db->in_count + CHECK_GAP; in bsd_check()
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| /linux/drivers/char/xillybus/ |
| H A D | xillyusb.c | 1457 u32 checkpoint; in xillyusb_read() local
1492 checkpoint = complete_checkpoint; in xillyusb_read()
1495 checkpoint = fifo_checkpoint; in xillyusb_read()
1499 leap = (checkpoint - chan->in_current_checkpoint) << sh; in xillyusb_read()
1516 chan->in_current_checkpoint = checkpoint; in xillyusb_read()
1519 checkpoint); in xillyusb_read()
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| /linux/Documentation/admin-guide/mm/ |
| H A D | soft-dirty.rst | 41 This feature is actively used by the checkpoint-restore project. You
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| /linux/fs/udf/ |
| H A D | ecma_167.h | 575 __le32 checkpoint; member
804 __le32 checkpoint; member
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| H A D | inode.c | 1511 iinfo->i_checkpoint = le32_to_cpu(fe->checkpoint); in udf_read_inode()
1529 iinfo->i_checkpoint = le32_to_cpu(efe->checkpoint); in udf_read_inode()
1809 fe->checkpoint = cpu_to_le32(iinfo->i_checkpoint); in udf_update_inode()
1848 efe->checkpoint = cpu_to_le32(iinfo->i_checkpoint); in udf_update_inode()
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| /linux/security/apparmor/ |
| H A D | Kconfig | 95 checkpoint and restore support, and debugging of loaded policy.
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| /linux/arch/arm/boot/dts/marvell/ |
| H A D | kirkwood-l-50.dts | 14 compatible = "checkpoint,l-50", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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| /linux/Documentation/admin-guide/ |
| H A D | syscall-user-dispatch.rst | 78 requests. This is useful for checkpoint/restart software.
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| /linux/Documentation/admin-guide/cgroup-v1/ |
| H A D | freezer-subsystem.rst | 14 of tasks. The freezer allows the checkpoint code to obtain a consistent
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| /linux/drivers/mtd/ubi/ |
| H A D | Kconfig | 69 only has to locate a checkpoint (called fastmap) on the device.
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| /linux/Documentation/arch/powerpc/ |
| H A D | dexcr.rst | 191 checkpoint/restore support: a process should normally have no need to know its
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| /linux/Documentation/filesystems/ext4/ |
| H A D | journal.rst | 745 in the checkpoint. Checkpointing is used internally during critical updates to
749 A journal checkpoint can be triggered from userspace via the ioctl
758 discarded or zero-filled, respectively, after the journal checkpoint is
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| /linux/net/tipc/ |
| H A D | link.c | 195 u16 checkpoint; member
849 if (l->snd_nxt == l->checkpoint) { in tipc_link_timeout()
853 l->checkpoint = l->snd_nxt; in tipc_link_timeout()
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| /linux/kernel/power/ |
| H A D | Kconfig | 48 system and powers it off; and restores that checkpoint on reboot.
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