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authorT Makphaibulchoke <tmac@hp.com>2014-03-18 19:19:41 -0400
committerTheodore Ts'o <tytso@mit.edu>2014-03-18 19:19:41 -0400
commit3e037e5211252902a188a6a11aecd247409d0229 (patch)
tree55bddffd164cc22ceba4020d9a0e9d2f666d40d4 /Kconfig
parentb8a8684502a0fc852afa0056c6bb2a9273f6fcc0 (diff)
downloadlinux-3e037e5211252902a188a6a11aecd247409d0229.tar.bz2
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>
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