tree 1e15fb7dc7df43da4a3feacff671c8169e96291d
parent 5ce6e9dbe6805ab8ee67e21936d17f431adc63c6
author Sage Weil <sage@newdream.net> 1266429763 -0800
committer Sage Weil <sage@newdream.net> 1266429763 -0800

ceph: clean up readdir caps reservation

Use a global counter for the minimum number of allocated caps instead of
hard coding a check against readdir_max.  This takes into account multiple
client instances, and avoids examining the superblock mount options when a
cap is dropped.

Signed-off-by: Sage Weil <sage@newdream.net>