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authorSteven Whitehouse <swhiteho@redhat.com>2013-10-04 12:29:34 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2013-10-04 12:29:34 +0100
commite46c772dbafc2059b0c7ee87c6a7232baadaf6c7 (patch)
tree43e33f6a25ba196b9391e5f03e137a46455a0807 /lib
parentaabd7c72f52145fcf13f9251770b0b0246b5e406 (diff)
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GFS2: Protect quota sync generation
Now that gfs2_quota_sync can be potentially called from multiple threads, we should protect this bit of code, and the sync generation number in particular in order to ensure that there are no races when syncing quotas. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Abhijith Das <adas@redhat.com>
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