Suspend writes in RAID1 if within range

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If there is a resync going on, all nodes must suspend writes to the
range. This is recorded in the suspend_info/suspend_list.

If there is an I/O within the ranges of any of the suspend_info,
should_suspend will return 1.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>

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This commit is contained in:

Goldwyn Rodrigues 2014-06-07 02:39:37 -05:00

parent e59721ccdc

commit 589a1c4916

4 changed files with 30 additions and 3 deletions

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20

drivers/md/md-cluster.c

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1

drivers/md/md-cluster.h

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1

drivers/md/md.c

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11

drivers/md/raid1.c

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