Revision 0076bc0c
ID | 0076bc0c1d93adcbc7f1af184e04902cf37e9ab8 |
block: prevent multiwrite_merge from creating too large iovecs
If we go over the maximum number of iovecs support by syscall we get
back EINVAL from the kernel which translate to I/O errors for the guest.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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