| /linux-6.6.21/Documentation/filesystems/ |
| 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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| D | xfs-delayed-logging-design.rst | 591 size of a checkpoint to be slightly less than a half the log.
593 Apart from this size requirement, a checkpoint transaction looks no different
596 perspective, the checkpoint transaction is also no different - just a lot
600 Because the checkpoint is just another transaction and all the changes to log
603 minimise the time we hold the CIL locked while writing the checkpoint
607 per-checkpoint context that travels through the log write process through to
608 checkpoint completion.
610 Hence a checkpoint has a context that tracks the state of the current
611 checkpoint from initiation to checkpoint completion. A new context is initiated
612 at the same time a checkpoint transaction is started. That is, when we remove
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| D | f2fs.rst | 56 the upper index structures such as inode, inode map, and checkpoint block are
174 data_flush Enable data flushing before checkpoint in order to
262 checkpoint=%s[:%u[%]] Set to "disable" to turn off checkpointing. Set to "enable"
267 While mounting with checkpoint=disable, the filesystem must
274 with checkpoint=disable:100% would always succeed, but it may
277 This space is reclaimed once checkpoint=enable.
278 checkpoint_merge When checkpoint is enabled, this can be used to create a kernel
279 daemon and make it to merge concurrent checkpoint requests as
280 much as possible to eliminate redundant checkpoint issues. Plus,
281 we can eliminate the sluggish issue caused by slow checkpoint
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| D | journalling.rst | 67 checkpoint all your transactions.
127 jbd2_journal_flush() // checkpoint everything.
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| D | xfs-self-describing-metadata.rst | 143 checkpoint and hence have some idea of how much modification occurred between
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| /linux-6.6.21/fs/jbd2/ |
| D | Makefile | 8 jbd2-objs := transaction.o commit.o recovery.o checkpoint.o revoke.o journal.o
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| /linux-6.6.21/Documentation/bpf/ |
| 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.
478 The checkpoint #1 contains a write mark for r6
480 does not reach checkpoint #0 (see section below).
523 --- checkpoint #0 ---
530 from (3) to checkpoint #0.
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| /linux-6.6.21/fs/f2fs/ |
| D | Makefile | 5 f2fs-y += checkpoint.o gc.o data.o node.o segment.o recovery.o
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| /linux-6.6.21/Documentation/ABI/testing/ |
| 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.
368 Description: Number of checkpoint operations performed on demand. Available when
374 Description: Number of checkpoint operations performed in the background to
460 0x1 SBI_IS_DIRTY dirty flag for checkpoint
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| 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-6.6.21/Documentation/admin-guide/device-mapper/ |
| D | era.rst | 35 checkpoint section in Messages
78 - Send a checkpoint message to the era target
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| /linux-6.6.21/drivers/net/ppp/ |
| 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-6.6.21/drivers/char/xillybus/ |
| 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-6.6.21/Documentation/admin-guide/mm/ |
| D | soft-dirty.rst | 41 This feature is actively used by the checkpoint-restore project. You
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| /linux-6.6.21/Documentation/powerpc/ |
| D | dexcr.rst | 54 checkpoint/restore support: a process should normally have no need to know its
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| /linux-6.6.21/fs/udf/ |
| D | ecma_167.h | 575 __le32 checkpoint; member
804 __le32 checkpoint; member
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| D | inode.c | 1515 iinfo->i_checkpoint = le32_to_cpu(fe->checkpoint); in udf_read_inode()
1531 iinfo->i_checkpoint = le32_to_cpu(efe->checkpoint); in udf_read_inode()
1811 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-6.6.21/security/apparmor/ |
| D | Kconfig | 95 checkpoint and restore support, and debugging of loaded policy.
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| /linux-6.6.21/arch/arm/boot/dts/marvell/ |
| D | kirkwood-l-50.dts | 14 compatible = "checkpoint,l-50", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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| /linux-6.6.21/drivers/mtd/ubi/ |
| D | Kconfig | 69 only has to locate a checkpoint (called fastmap) on the device.
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| /linux-6.6.21/Documentation/admin-guide/ |
| D | syscall-user-dispatch.rst | 78 requests. This is useful for checkpoint/restart software.
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| /linux-6.6.21/Documentation/admin-guide/cgroup-v1/ |
| D | freezer-subsystem.rst | 14 of tasks. The freezer allows the checkpoint code to obtain a consistent
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| /linux-6.6.21/Documentation/filesystems/ext4/ |
| 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-6.6.21/net/tipc/ |
| D | link.c | 210 u16 checkpoint; member
871 if (l->snd_nxt == l->checkpoint) { in tipc_link_timeout()
875 l->checkpoint = l->snd_nxt; in tipc_link_timeout()
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| /linux-6.6.21/kernel/power/ |
| D | Kconfig | 48 system and powers it off; and restores that checkpoint on reboot.
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