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authorSage Weil <sage@newdream.net>2010-02-15 12:08:46 -0800
committerSage Weil <sage@newdream.net>2010-02-16 22:01:08 -0800
commit44ca18f2682eb1cfbed153849adedb79e3e19790 (patch)
tree063dd8382179e65717ec10dc1ffc135950050abd /fs/ceph/README
parent91e45ce38946a8efa21fefbc65d023ca3c0b434f (diff)
downloadlwn-44ca18f2682eb1cfbed153849adedb79e3e19790.tar.gz
lwn-44ca18f2682eb1cfbed153849adedb79e3e19790.zip
ceph: use rbtree for mds requests
The rbtree is a more appropriate data structure than a radix_tree. It avoids extra memory usage and simplifies the code. It also fixes a bug where the debugfs 'mdsc' file wasn't including the most recent mds request. Signed-off-by: Sage Weil <sage@newdream.net>
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