Daniel P. Berrangé 83750c1da8 block: skip automatic zero-init of large array in ioq_submit ... The 'ioq_submit' method has a struct array that is 8k in size. Skip the automatic zero-init of this array to eliminate the performance overhead in the I/O hot path. The 'iocbs' array will selectively initialized when processing the I/O data. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20250610123709.835102-4-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>		2025-06-12 13:39:08 -04:00
..
export
monitor
accounting.c
aio_task.c
amend.c
backup.c	block: move drain outside of bdrv_root_attach_child()	2025-06-04 18:16:34 +02:00
blkdebug.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
blkio.c
blklogwrites.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
blkreplay.c
blkverify.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
block-backend.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
block-copy.c
block-gen.h
block-ram-registrar.c
bochs.c
cloop.c
commit.c	block: move drain outside of bdrv_root_attach_child()	2025-06-04 18:16:34 +02:00
copy-before-write.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
copy-before-write.h	blockdev-backup: Add error handling option for copy-before-write jobs	2025-05-12 18:19:31 +03:00
copy-on-read.c
copy-on-read.h
coroutines.h	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
create.c
crypto.c
crypto.h
curl.c
dirty-bitmap.c
dmg-bz2.c
dmg-lzfse.c
dmg.c
dmg.h
file-posix.c	file-posix: Probe paths and retry SG_IO on potential path errors	2025-05-22 17:56:50 +02:00
file-win32.c
filter-compress.c
gluster.c	file-posix, gluster: Handle zero block status hint better	2025-05-14 15:49:27 -05:00
graph-lock.c
io.c	block/io: remove duplicate GLOBAL_STATE_CODE() in bdrv_do_drained_end()	2025-06-04 18:16:34 +02:00
io_uring.c
iscsi-opts.c
iscsi.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
linux-aio.c	block: skip automatic zero-init of large array in ioq_submit	2025-06-12 13:39:08 -04:00
meson.build
mirror.c	block: move drain outside of bdrv_root_attach_child()	2025-06-04 18:16:34 +02:00
nbd.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
nfs.c
null.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
nvme.c	block/nvme: Use host PCI MMIO API	2025-05-08 10:21:10 -04:00
parallels-ext.c
parallels.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
parallels.h
preallocate.c
progress_meter.c
qapi-system.c
qapi.c
qcow.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
qcow2-bitmap.c
qcow2-cache.c
qcow2-cluster.c
qcow2-refcount.c
qcow2-snapshot.c
qcow2-threads.c
qcow2.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
qcow2.h
qed-check.c
qed-cluster.c
qed-l2-cache.c
qed-table.c
qed.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
qed.h
quorum.c	block: move drain outside of quorum_del_child()	2025-06-04 18:16:34 +02:00
raw-format.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
rbd.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
replication.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
reqlist.c
snapshot-access.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
snapshot.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
ssh.c
stream.c	block: move drain outside of bdrv_root_attach_child()	2025-06-04 18:16:34 +02:00
throttle-groups.c	qom: Make InterfaceInfo[] uses const	2025-04-25 17:00:41 +02:00
throttle.c
trace-events
trace.h
vdi.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
vhdx-endian.c
vhdx-log.c
vhdx.c
vhdx.h
vmdk.c	block: move drain outside of bdrv_root_unref_child()	2025-06-04 18:16:34 +02:00
vpc.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
vvfat.c	block: Expand block status mode from bool to flags	2025-05-14 15:33:34 -05:00
win32-aio.c
write-threshold.c