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/openbmc/linux/drivers/md/ |
H A D | dm-exception-store.h | 1e03f97e Thu Dec 10 17:52:32 CST 2009 Mikulas Patocka <mpatocka@redhat.com> dm snapshot: add merging
Merging is started when origin is resumed and it is stopped when origin is suspended or when the merging snapshot is destroyed or errors are detected.
Merging is not yet interlocked with writes: this will be handled in subsequent patches.
The code relies on callbacks from a private kcopyd thread.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> 1e03f97e Thu Dec 10 17:52:32 CST 2009 Mikulas Patocka <mpatocka@redhat.com> dm snapshot: add merging Merging is started when origin is resumed and it is stopped when origin is suspended or when the merging snapshot is destroyed or errors are detected. Merging is not yet interlocked with writes: this will be handled in subsequent patches. The code relies on callbacks from a private kcopyd thread. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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H A D | dm-snap.c | 1e03f97e Thu Dec 10 17:52:32 CST 2009 Mikulas Patocka <mpatocka@redhat.com> dm snapshot: add merging
Merging is started when origin is resumed and it is stopped when origin is suspended or when the merging snapshot is destroyed or errors are detected.
Merging is not yet interlocked with writes: this will be handled in subsequent patches.
The code relies on callbacks from a private kcopyd thread.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> 1e03f97e Thu Dec 10 17:52:32 CST 2009 Mikulas Patocka <mpatocka@redhat.com> dm snapshot: add merging Merging is started when origin is resumed and it is stopped when origin is suspended or when the merging snapshot is destroyed or errors are detected. Merging is not yet interlocked with writes: this will be handled in subsequent patches. The code relies on callbacks from a private kcopyd thread. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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