Peter Lieven d75cbb5e68 block: introduce bdrv_make_zero ... this patch adds a call to completely zero out a block device. the operation is sped up by checking the block status and only writing zeroes to the device if they currently do not return zeroes. optionally the zero writing can be sped up by setting the flag BDRV_REQ_MAY_UNMAP to emulate the zero write by unmapping if the driver supports it. Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>		2013-11-28 10:30:52 +01:00
..
block	block: introduce bdrv_make_zero	2013-11-28 10:30:52 +01:00
disas	Add moxie disassembler	2013-03-23 14:25:41 +00:00
exec	pci, pc, acpi fixes, enhancements	2013-10-31 16:58:32 +01:00
fpu	softfloat: Implement uint64_to_float128	2013-01-05 10:12:50 +00:00
hw	pc: get rid of builtin pvpanic for "-M pc-1.5"	2013-11-21 17:38:54 +01:00
migration	migration: add version supporting macros for struct pointer	2013-09-24 13:22:50 +02:00
monitor	Merge remote-tracking branch 'kwolf/for-anthony' into staging	2013-09-03 12:32:46 -05:00
net	net: disallow to specify multicast MAC address	2013-11-08 17:32:34 +01:00
qapi	qemu-ga: Extend 'guest-info' command to expose flag 'success-response'	2013-10-10 14:52:37 -05:00
qemu	atomic.h: Fix build with clang	2013-11-21 17:38:57 +01:00
qom	qom: Fix pointer to int property helpers' documentation	2013-11-05 18:06:51 +01:00
sysemu	qmp: access the local QemuOptsLists for drive option	2013-11-14 13:09:07 +01:00
ui	spice: fix multihead support	2013-10-17 12:42:54 +02:00
config.h	janitor: move remaining public headers to include/	2012-12-19 08:32:46 +01:00
elf.h	target-ppc: dump-guest-memory support	2013-10-25 23:25:48 +02:00
glib-compat.h	glib: add a compatibility interface for g_timeout_add_seconds	2013-03-25 13:10:40 -05:00
qemu-common.h	qmp: add interface blockdev-snapshot-delete-internal-sync	2013-09-12 10:12:47 +02:00
qemu-io.h	qemu-io: Interface cleanup	2013-06-06 11:27:05 +02:00
trace.h	build: some simplifications for "trace/Makefile.objs"	2013-01-12 18:42:51 +01:00