Revert "Add support for generating a systemtap tapset static probes"
This reverts commit 2834c3e0140c3b0ed4422909dfa0607b7213d95d.
Conflicts:
Makefile.target
Revert "Add a DTrace tracing backend targetted for SystemTAP compatability"
This reverts commit 4addb1127f6327c7ebcbd150a6b589e7677adc92.
Add a DTrace tracing backend targetted for SystemTAP compatability
This introduces a new tracing backend that targets the SystemTAPimplementation of DTrace userspace tracing. The core functionalityshould be applicable and standard across any DTrace implementation...
Add support for generating a systemtap tapset static probes
This introduces generation of a qemu.stp/qemu-system-XXX.stpfiles which provides tapsets with friendly names for staticprobes & their arguments. Instead of
probe process("qemu").mark("qemu_malloc") {...
block: fix shift in dirty bitmap calculation
Otherwise upper 32 bits of bitmap entries are not correctly calculated.
Reviewed-by: Kevin Wolf <kwolf@redhat.com>Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
block: set sector dirty on AIO write completion
Sectors are marked dirty in the bitmap on AIO submission. This is wrongsince data has not reached storage.
Set a given sector as dirty in the dirty bitmap on AIO completion, so thatreading a sector marked as dirty is guaranteed to return uptodate data....
block migration: do not submit multiple AIOs for same sector
Block migration can submit multiple AIO reads for the same sector/chunk, butcompletion of such reads can happen out of order:
migration guest- get_dirty(N)- aio_read(N)- clear_dirty(N)...
audio: Only use audio timer when necessary
Originally proposed by Gerd Hoffmann.
Signed-off-by: malc <av1474@comtv.ru>Acked-by: Gerd Hoffmann <kraxel@redhat.com>
pc: e820 qemu_cfg tables need to be packed
We can't let the compiler define the alignment for qemu_cfg data.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
pc: Fix e820 fw_cfg for big endian
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