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| author | Christoph Hellwig <[email protected]> | 2021-08-25 18:31:07 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-08-25 14:20:29 -0600 |
| commit | 438cd318c8dfa5228ffd43af1b98d7cd7d92e1c6 (patch) | |
| tree | d70ba2194a286f02d8fe8359289e6db73c692a4a /lib/test_fortify/write_overflow-memcpy.c | |
| parent | b190300decb352a0b865d7aa379e89b17d772a43 (diff) | |
nbd: only return usable devices from nbd_find_unused
Device marked as NBD_DESTROY_ON_DISCONNECT can and should be skipped
given that they won't survive the disconnect. So skip them and try
to grab a reference directly and just continue if the the devices
is being torn down or created and thus has a zero refcount.
Signed-off-by: Christoph Hellwig <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Josef Bacik <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-memcpy.c')
0 files changed, 0 insertions, 0 deletions