Jan Kara c516610cfe quota: Make global quota locks cacheline aligned ...

Andrew Morton has suggested that three global quota locks can end up in the
same cacheline which can result in bad cacheline ping-pong on SMP machines.
Make locks cacheline aligned so that we avoid this problem (thanks goes to
Andrew for the idea).

Signed-off-by: Jan Kara <jack@suse.cz>
CC: Andrew Morton <akpm@linux-foundation.org>

2009-03-26 02:18:35 +01:00

..

dquot.c

quota: Make global quota locks cacheline aligned

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Kconfig

quota: Move quota files into separate directory

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Makefile

quota: Move quota files into separate directory

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quota_tree.c

quota: Move quota files into separate directory

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quota_tree.h

quota: Move quota files into separate directory

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quota_v1.c

quota: Move quota files into separate directory

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quota_v2.c

quota: Move quota files into separate directory

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quota.c

quota: Move quota files into separate directory

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quotaio_v1.h

quota: Move quota files into separate directory

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quotaio_v2.h

quota: Move quota files into separate directory

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