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[Xen-devel] [PATCH] Make lock profiling usable again
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] Make lock profiling usable again |
| From: | Juergen Gross <juergen.gross@xxxxxxxxxxxxxx> |
| Date: | Fri, 04 Nov 2011 13:52:42 +0100 |
| Cc: | xudong.hao@xxxxxxxxx |
| Delivery-date: | Fri, 04 Nov 2011 05:59:14 -0700 |
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Using lock profiling (option lock_profile in xen/Rules.mk) resulted in build errors. Changes: - Include public/sysctl.h in spinlock.h when using lock profiling. - Allocate profile data in an own structure to avoid struct domain becoming larger then one page Signed-off-by: juergen.gross@xxxxxxxxxxxxxx 2 files changed, 44 insertions(+), 24 deletions(-) xen/common/spinlock.c | 34 +++++++++++++++++++++------------- xen/include/xen/spinlock.h | 34 +++++++++++++++++++++++-----------
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