Files · df2a6f29a5019707d69f6eeb30cf792841cae5aa · Anton / libtcg

block: keep bs->total_sectors up to date even for growable block devices

Paolo Bonzini authored 11 years ago

If a BlockDriverState is growable, after every write we need to
check if bs->total_sectors might have changed.  With this change,
bdrv_getlength does not need anymore a system call.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

df2a6f29

History

df2a6f29 11 years ago

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blockjob.c
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cpus.c
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device_tree.c
disas.c
dma-helpers.c
dump.c
exec.c
gdbstub.c
hmp-commands.hx
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kvm-all.c
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