Daniel Verkamp 6eadef77a3 sys_util: add WriteZeroesAt trait ... Add a variant of WriteZeroes that allows the caller to specify the offset explicitly instead of using the file's cursor. This gets rid of one of the last bits of shared state between disk file users, which will help in implementing multi-queue support. Additionally, modify the WriteZeroes trait to use a generic implementation based on WriteZeroesAt + Seek when possible. BUG=chromium:858815 TEST=Boot Termina in crosvm Change-Id: If710159771aeeb55f4f7746dd4354b6c042144e8 Signed-off-by: Daniel Verkamp <dverkamp@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1913519		2019-11-27 21:22:37 +00:00
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9p_device.policy
balloon_device.policy
block_device.policy	sys_util: add WriteZeroesAt trait	2019-11-27 21:22:37 +00:00
common_device.policy	seccomp: add sendto, writev, and readv to common seccomp policies	2019-07-27 03:50:22 +00:00
cras_audio_device.policy
fs_device.policy	devices: fs: Use 32-bit uid/gid values on arm	2019-11-22 05:54:03 +00:00
gpu_device.policy
input_device.policy
net_device.policy
null_audio_device.policy
pmem_device.policy
rng_device.policy
serial.policy
tpm_device.policy
vhost_net_device.policy
vhost_vsock_device.policy
wl_device.policy
xhci.policy