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/linux/Documentation/filesystems/
H A Dnilfs2.rst61 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 Df2fs.rst59 the upper index structures such as inode, inode map, and checkpoint block are
175 data_flush Enable data flushing before checkpoint in order to
271 checkpoint=%s[:%u[%]] Set to "disable" to turn off checkpointing. Set to "enable"
276 While mounting with checkpoint=disable, the filesystem must
283 with checkpoint=disable:100% would always succeed, but it may
286 This space is reclaimed once checkpoint=enable.
287 checkpoint_merge When checkpoint is enabled, this can be used to create a kernel
288 daemon and make it to merge concurrent checkpoint requests as
289 much as possible to eliminate redundant checkpoint issues. Plus,
290 we can eliminate the sluggish issue caused by slow checkpoint
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H A Djournalling.rst67 checkpoint all your transactions.
125 jbd2_journal_flush() // checkpoint everything.
/linux/fs/jbd2/
H A DMakefile8 jbd2-objs := transaction.o commit.o recovery.o checkpoint.o revoke.o journal.o
/linux/Documentation/ABI/testing/
H A Dsysfs-fs-nilfs2109 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.
H A Dsysfs-fs-f2fs37 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
352 Description: If checkpoint=disable, it displays the number of blocks that
354 If checkpoint=enable it displays the number of blocks that
355 would be unusable if checkpoint=disable were to be set.
371 Description: Number of checkpoint operations performed on demand. Available when
377 Description: Number of checkpoint operations performed in the background to
463 0x1 SBI_IS_DIRTY dirty flag for checkpoint
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/linux/fs/f2fs/
H A DMakefile5 f2fs-y += checkpoint.o gc.o data.o node.o segment.o recovery.o
/linux/Documentation/admin-guide/device-mapper/
H A Dera.rst35 checkpoint section in Messages
78 - Send a checkpoint message to the era target
/linux/drivers/char/xillybus/
H A Dxillyusb.c1454 u32 checkpoint; in xillyusb_read() local
1489 checkpoint = complete_checkpoint; in xillyusb_read()
1492 checkpoint = fifo_checkpoint; in xillyusb_read()
1496 leap = (checkpoint - chan->in_current_checkpoint) << sh; in xillyusb_read()
1513 chan->in_current_checkpoint = checkpoint; in xillyusb_read()
1516 checkpoint); in xillyusb_read()
/linux/Documentation/admin-guide/mm/
H A Dsoft-dirty.rst41 This feature is actively used by the checkpoint-restore project. You
/linux/fs/udf/
H A Decma_167.h575 __le32 checkpoint; member
804 __le32 checkpoint; member
H A Dinode.c1546 iinfo->i_checkpoint = le32_to_cpu(fe->checkpoint); in udf_read_inode()
1564 iinfo->i_checkpoint = le32_to_cpu(efe->checkpoint); in udf_read_inode()
1844 fe->checkpoint = cpu_to_le32(iinfo->i_checkpoint); in udf_update_inode()
1883 efe->checkpoint = cpu_to_le32(iinfo->i_checkpoint); in udf_update_inode()
/linux/arch/arm/boot/dts/marvell/
H A Dkirkwood-l-50.dts14 compatible = "checkpoint,l-50", "marvell,kirkwood-88f6281", "marvell,kirkwood";
/linux/security/apparmor/
H A DKconfig94 checkpoint and restore support, and debugging of loaded policy.
/linux/Documentation/admin-guide/
H A Dsyscall-user-dispatch.rst83 requests. This is useful for checkpoint/restart software.
/linux/drivers/mtd/ubi/
H A DKconfig69 only has to locate a checkpoint (called fastmap) on the device.
/linux/Documentation/arch/powerpc/
H A Ddexcr.rst191 checkpoint/restore support: a process should normally have no need to know its
/linux/Documentation/filesystems/ext4/
H A Djournal.rst745 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
/linux/Documentation/filesystems/xfs/
H A Dxfs-self-describing-metadata.rst143 checkpoint and hence have some idea of how much modification occurred between
/linux/init/
H A DKconfig1426 Enables additional kernel features in a sake of checkpoint/restore.