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| author | Jens Axboe <jens.axboe@oracle.com> | 2008-04-10 08:24:25 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-04-10 08:24:25 +0200 |
| commit | 8191ecd1d14c6914c660dfa007154860a7908857 (patch) | |
| tree | 7a2c76742945e9659db502c16ed17d33a0644bfd /block | |
| parent | f4be31ec9690cfe6e94fcbed6ae60a6a38b3c3ed (diff) | |
| download | lwn-8191ecd1d14c6914c660dfa007154860a7908857.tar.gz lwn-8191ecd1d14c6914c660dfa007154860a7908857.zip | |
splice: fix infinite loop in generic_file_splice_read()
There's a quirky loop in generic_file_splice_read() that could go
on indefinitely, if the file splice returns 0 permanently (and not
just as a temporary condition). Get rid of the loop and pass
back -EAGAIN correctly from __generic_file_splice_read(), so we
handle that condition properly as well.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions