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authorSage Weil <sage@newdream.net>2011-07-26 20:31:26 +0200
committerSage Weil <sage@newdream.net>2011-07-26 20:31:26 +0200
commitd79698da32b317e96216236f265a9b72b78ae568 (patch)
tree97f98e83c699794d6a5d979688587fbfdbba2ba7 /fs/ceph/inode.c
parentceph: explicitly reference rename old_dentry parent dir in request (diff)
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ceph: document unlocked d_parent accesses
For the most part we don't care about racing with rename when directing MDS requests; either the old or new parent is fine. Document that, and do some minor cleanup. Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>
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