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Date: Tue, 14 Aug 2012 18:24:34 +0200 From: Sasha Levin <levinsasha928@...il.com> To: torvalds@...ux-foundation.org Cc: tj@...nel.org, akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, linux-mm@...ck.org, paul.gortmaker@...driver.com, davem@...emloft.net, rostedt@...dmis.org, mingo@...e.hu, ebiederm@...ssion.com, aarcange@...hat.com, ericvh@...il.com, netdev@...r.kernel.org, josh@...htriplett.org, eric.dumazet@...il.com, mathieu.desnoyers@...icios.com, axboe@...nel.dk, agk@...hat.com, dm-devel@...hat.com, neilb@...e.de, ccaulfie@...hat.com, teigland@...hat.com, Trond.Myklebust@...app.com, bfields@...ldses.org, fweisbec@...il.com, jesse@...ira.com, venkat.x.venkatsubra@...cle.com, ejt@...hat.com, snitzer@...hat.com, edumazet@...gle.com, linux-nfs@...r.kernel.org, dev@...nvswitch.org, rds-devel@....oracle.com, lw@...fujitsu.com, Sasha Levin <levinsasha928@...il.com> Subject: [PATCH 00/16] generic hashtable implementation There are quite a few places in the kernel which implement a hashtable in a very similar way. Instead of having implementations of a hashtable all over the kernel, we can re-use the code. New changes since the RFC: - Addressed last comments about previous patches. - RCU support. - Simplified the case where the hashtable is allocated statically, which is the common case. - A lot more places converted to use the new hashtable. Sasha Levin (16): hashtable: introduce a small and naive hashtable user_ns: use new hashtable implementation mm,ksm: use new hashtable implementation workqueue: use new hashtable implementation mm/huge_memory: use new hashtable implementation tracepoint: use new hashtable implementation net,9p: use new hashtable implementation block,elevator: use new hashtable implementation SUNRPC/cache: use new hashtable implementation dlm: use new hashtable implementation net,l2tp: use new hashtable implementation dm: use new hashtable implementation lockd: use new hashtable implementation net,rds: use new hashtable implementation openvswitch: use new hashtable implementation tracing output: use new hashtable implementation block/blk.h | 2 +- block/elevator.c | 23 +-- drivers/md/dm-snap.c | 24 +-- drivers/md/persistent-data/dm-block-manager.c | 1 - .../persistent-data/dm-persistent-data-internal.h | 19 -- .../md/persistent-data/dm-transaction-manager.c | 30 +-- fs/dlm/lowcomms.c | 47 +--- fs/lockd/svcsubs.c | 58 ++-- include/linux/elevator.h | 5 +- include/linux/hashtable.h | 284 ++++++++++++++++++++ kernel/trace/trace_output.c | 20 +- kernel/tracepoint.c | 27 +-- kernel/user.c | 33 +-- kernel/workqueue.c | 86 +----- mm/huge_memory.c | 57 +--- mm/ksm.c | 33 +-- net/9p/error.c | 21 +- net/l2tp/l2tp_core.c | 132 ++++------ net/l2tp/l2tp_core.h | 8 +- net/l2tp/l2tp_debugfs.c | 19 +- net/openvswitch/vport.c | 30 +-- net/rds/bind.c | 20 +- net/rds/connection.c | 102 +++---- net/sunrpc/cache.c | 20 +- 24 files changed, 573 insertions(+), 528 deletions(-) delete mode 100644 drivers/md/persistent-data/dm-persistent-data-internal.h create mode 100644 include/linux/hashtable.h -- 1.7.8.6 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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