linux

iv/linux

History

Benjamin Coddington f34462c3c8 pnfs/blocklayout: Ensure disk address in block device map

It's possible that the device map is smaller than the offset into the device
for the I/O we're adding.  Add a check for it and bail out, otherwise we
risk botching the bio calculations that follow.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trondmy@gmail.com>

2018-01-25 16:42:35 -05:00

blocklayout.c

pnfs/blocklayout: Ensure disk address in block device map

2018-01-25 16:42:35 -05:00

blocklayout.h

pnfs/blocklayout: pnfs_block_dev_map uses bytes, not sectors

2018-01-25 16:42:35 -05:00

dev.c

pnfs/blocklayout: handle transient devices

2018-01-14 23:06:29 -05:00

extent_tree.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license