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poky-qemu-internal: force oprofile into using timer interrupt mode for qemux86/qemux86-64 for now 

Currently oprofile's event based interrupt mode doesn't work(Bug #828) in
qemux86 and qemux86-64. We can use timer interrupt mode for now.

(From OE-Core rev: 39249cfde962b3338c2c55b99a03842ec25ecd44)

Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Dexuan Cui 2011-03-14 16:52:37 +08:00 committed by Richard Purdie
parent 1db41d8df2
commit f11e479b17
1 changed files with 6 additions and 0 deletions
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6
scripts/poky-qemu-internal
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@ -309,6 +309,9 @@ if [ "$MACHINE" = "qemux86" ]; then
KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
fi
# Currently oprofile's event based interrupt mode doesn't work(Bug #828) in
# qemux86 and qemux86-64. We can use timer interrupt mode for now.
KERNCMDLINE="$KERNCMDLINE oprofile.timer=1"
fi
if [ "$MACHINE" = "qemux86-64" ]; then
@ -330,6 +333,9 @@ if [ "$MACHINE" = "qemux86-64" ]; then
KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
fi
# Currently oprofile's event based interrupt mode doesn't work(Bug #828) in
# qemux86 and qemux86-64. We can use timer interrupt mode for now.
KERNCMDLINE="$KERNCMDLINE oprofile.timer=1"
fi
if [ "$MACHINE" = "spitz" ]; then