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authorSage Weil <sage@newdream.net>2010-08-17 00:37:31 +0400
committerSage Weil <sage@newdream.net>2010-08-23 02:16:47 +0400
commited326044489ed89c740c50a3df5dffc9c3b20b96 (patch)
tree364fb2896488cd2c7964960e01fa123d2b6ecb51 /mm/mincore.c
parent4a625be47243e0e07dedd0a1a6b94c66c2ab93ba (diff)
downloadlinux-ed326044489ed89c740c50a3df5dffc9c3b20b96.tar.xz
ceph: queue cap snap writeback for realm children on snap update
When a realm is updated, we need to queue writeback on inodes in that realm _and_ its children. Otherwise, if the inode gets cowed on the server, we can get a hang later due to out-of-sync cap/snap state. Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'mm/mincore.c')
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