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authorOliver Smith <oliver@zerolag.com>2013-08-20 07:19:14 -0700
committerDaniel Borkmann <dborkman@redhat.com>2013-08-21 00:32:27 +0200
commit5e739dd87b4f08f9ff7144c66c14e1d8e8bdef1c (patch)
tree3f939709b2a927b8042449007378644c0c24a071 /AUTHORS
parentb67df4299c18ba3f3fb30a2e3488873bd49d4153 (diff)
astraceroute: Support binding to a specific IP address.
In a situation where the IP that you wish to use as the source address differs from the interface it needs to be sent from, it is now possible to manually specify an address to bind to whilst still being able to specify the physical interface to send from. [Fixed up whitespace, minor coding style and added man-page entry --DB] Signed-off-by: Oliver Smith <oliver@zerolag.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'AUTHORS')
0 files changed, 0 insertions, 0 deletions
he block device supports "write same" *and* is a zoned one: switch (bio_op(bio)) { [...] case REQ_OP_WRITE_SAME: if (!bdev_write_same(bio->bi_bdev)) goto not_supported; case REQ_OP_ZONE_REPORT: case REQ_OP_ZONE_RESET: if (!bdev_is_zoned(bio->bi_bdev)) goto not_supported; break; [...] } Thus, although the bio setup as done by __blkdev_issue_write_same() from commit e73c23ff736e ("block: add async variant of blkdev_issue_zeroout") would succeed, its actual submission would not, resulting in the EOPNOTSUPP == 95. Fix this by removing the fallthrough which, due to the lack of an explicit comment, seems to be unintended anyway. Fixes: e73c23ff736e ("block: add async variant of blkdev_issue_zeroout") Fixes: 2d253440b5af ("block: Define zoned block device operations") Signed-off-by: Nicolai Stange <nicstange@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block')
-rw-r--r--block/blk-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c