tree 55bddffd164cc22ceba4020d9a0e9d2f666d40d4
parent b8a8684502a0fc852afa0056c6bb2a9273f6fcc0
author T Makphaibulchoke <tmac@hp.com> 1395184781 -0400
committer Theodore Ts'o <tytso@mit.edu> 1395184781 -0400

fs/mbcache.c: change block and index hash chain to hlist_bl_node

This patch changes each mb_cache's both block and index hash chains to
use a hlist_bl_node, which contains a built-in lock.  This is the
first step in decoupling of locks serializing accesses to mb_cache
global data and each mb_cache_entry local data.

Signed-off-by: T. Makphaibulchoke <tmac@hp.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>