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(parent: 301493f) | patch
x86/mm: Make MM locks recursive.
authorTim Deegan <Tim.Deegan@citrix.com>
Thu, 2 Jun 2011 12:16:52 +0000 (13:16 +0100)
committerTim Deegan <Tim.Deegan@citrix.com>
Thu, 2 Jun 2011 12:16:52 +0000 (13:16 +0100)
commit5bf494a7bf3674f32ebaab1b70b76e5f174812a3
tree2413fc272300984485e71f5136d62571fb16c9actree | snapshot
parent301493fb027648db6808b66d1ccf849f524b8422commit | diff
x86/mm: Make MM locks recursive.

This replaces a lot of open coded 'if (!locked) {lock()}' instances
by making the mm locks recursive locks, but only allowing them
to be taken recursively in the places that they were before.

Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
xen/arch/x86/mm/hap/hap.c diff | blob | history
xen/arch/x86/mm/mm-locks.h diff | blob | history
xen/arch/x86/mm/p2m-ept.c diff | blob | history
xen/arch/x86/mm/p2m-pt.c diff | blob | history
xen/arch/x86/mm/shadow/common.c diff | blob | history
xen/arch/x86/mm/shadow/multi.c diff | blob | history
xen/arch/x86/mm/shadow/private.h diff | blob | history
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