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/linux/Documentation/ABI/testing/
H A Dsysfs-edac-memory-repair7 pertains to the memory media repair features control, such as
10 device driver for the memory repair features.
13 device to perform a repair operation on its media. It is a memory
18 two types of PPR functions: hard PPR, for a permanent row repair, and
19 soft PPR, for a temporary row repair. Soft PPR may be much faster
20 than hard PPR, but the repair is lost with a power cycle.
22 The sysfs attributes nodes for a repair feature are only
30 physical address map. As such, the memory to repair must be
40 (RO) Memory repair type. For eg. post package repair,
43 - ppr - Post package repair.
[all …]
/linux/Documentation/edac/
H A Dmemory_repair.rst20 Some memory devices support repair operations to address issues in their
28 device to perform repair operation on its media. It is a memory self-healing
36 - hard PPR, for a permanent row repair, and
37 - soft PPR, for a temporary row repair.
39 Soft PPR is much faster than hard PPR, but the repair is lost after a power
43 processed during a repair operation. In such case, the repair operation should
53 Memory sparing is a repair function that replaces a portion of memory with
82 Use cases of generic memory repair features control
87 repair control that is exposed to userspace and used by administrators,
91 host of the need for a repair maintenance operation by using an event
[all …]
H A Dscrub.rst42 statistics that are later used to decide whether to use memory repair
/linux/drivers/cxl/
H A DKconfig173 The CXL EDAC memory repair control is optional and allows host
174 to control the memory repair features (e.g. sparing, PPR)
177 When enabled, the memory repair feature requires an additional
182 repair control attributes as described by
183 Documentation/ABI/testing/sysfs-edac-memory-repair.
186 of a memory repair feature established by the platform/device.
/linux/tools/testing/selftests/net/tcp_ao/
H A DMakefile35 LIBSRC += proc.c repair.c setup.c sock.c utils.c
/linux/drivers/md/dm-vdo/
H A DMakefile33 repair.o \
/linux/drivers/edac/
H A Dmem_repair.c155 MR_DO_OP(repair, do_repair)
307 [MEM_DO_REPAIR] = __ATTR_WO(repair)
/linux/Documentation/filesystems/
H A Dbtrfs.rst8 features while focusing on fault tolerance, repair and easy administration.
H A Dzonefs.rst279 | repair | read-only | as is yes no yes no |
301 * The repair mount option triggers only the minimal set of I/O error recovery
323 * repair
H A Daffs.rst191 restore or repair your RDB. So please do make a backup copy of it
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsockmap_basic.c43 int s, repair, err; in connected_socket_v4() local
49 repair = TCP_REPAIR_ON; in connected_socket_v4()
50 err = setsockopt(s, SOL_TCP, TCP_REPAIR, &repair, sizeof(repair)); in connected_socket_v4()
58 repair = TCP_REPAIR_OFF_NO_WP; in connected_socket_v4()
59 err = setsockopt(s, SOL_TCP, TCP_REPAIR, &repair, sizeof(repair)); in connected_socket_v4()
/linux/Documentation/admin-guide/device-mapper/
H A Dthin-provisioning.rst144 until the pool is taken offline and repair is performed to 1) fix any
145 potential inconsistencies and 2) clear the flag that imposes repair.
148 is flagged as needing repair, the pool's data and metadata devices
149 cannot be resized until repair is performed. It should also be noted
154 (e.g. fsck) be performed on those layers when repair of the pool is
/linux/fs/xfs/scrub/
H A Dscrub.h88 int (*repair)(struct xfs_scrub *); member
/linux/fs/btrfs/
H A DKconfig24 features focused on fault tolerance, repair and easy administration.
/linux/fs/xfs/
H A DKconfig180 bool "XFS online metadata repair support"
185 If you say Y here you will be able to repair metadata on a
/linux/include/linux/
H A Dtcp.h231 u8 repair : 1, member
/linux/Documentation/filesystems/xfs/
H A Dxfs-self-describing-metadata.rst77 metadata object at runtime, during forensic analysis or repair.
353 repair will probably complain about it - but it needs to be fixed.
/linux/net/ipv4/
H A Dtcp_output.c2997 if (unlikely(tp->repair) && tp->repair_queue == TCP_SEND_QUEUE) { in tcp_write_xmit()
3003 goto repair; /* Skip network transmission */ in tcp_write_xmit()
3065 repair: in tcp_write_xmit()
4168 if (likely(!tp->repair)) in tcp_connect_init()
4362 if (unlikely(tp->repair)) { in tcp_connect()
H A Dtcp_ipv4.c178 /* In case of repair and re-using TIME-WAIT sockets we still in tcp_twsk_unique()
180 * sequence numbers and time stamps set as part of the repair in tcp_twsk_unique()
184 * repair would accumulate a -1 on the repair assigned in tcp_twsk_unique()
189 if (likely(!tp->repair)) { in tcp_twsk_unique()
287 if (likely(!tp->repair)) in tcp_v4_connect()
325 if (likely(!tp->repair)) { in tcp_v4_connect()
H A Dtcp_ao.c2379 if (!tp->repair) in tcp_ao_set_repair()
2412 if (!tp->repair) in tcp_ao_get_repair()
/linux/Documentation/driver-api/mtd/
H A Dnand_ecc.rst736 introduced by this is about a factor 2 on my system when a repair had to
737 be done, and 1% or so if no repair had to be done.
/linux/Documentation/power/
H A Dfreezing-of-tasks.rst125 usually making them almost impossible to repair). We therefore freeze
/linux/Documentation/process/
H A Dchanges.rst267 and repair a JFS formatted partition.
/linux/Documentation/
H A DChanges267 and repair a JFS formatted partition.
/linux/Documentation/scsi/
H A DChangeLog.ncr53c8xx390 Use SCRIPTS to repair the start queue on selection timeout.

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