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| author | Christoph Hellwig <hch@lst.de> | 2014-07-30 07:18:48 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-08-01 02:35:51 -0400 |
| commit | af436472772d474acfad724ce789e003d1ca41c3 (patch) | |
| tree | 282f8b70abda0aa10827d4237cee4c408260748c /fs/open.c | |
| parent | 6f0928036bcbd8dd2ebee9201580da8bcc0a81af (diff) | |
| download | linux-af436472772d474acfad724ce789e003d1ca41c3.tar.gz linux-af436472772d474acfad724ce789e003d1ca41c3.tar.bz2 linux-af436472772d474acfad724ce789e003d1ca41c3.zip | |
direct-io: fix AIO regression
The direct-io.c rewrite to use the iov_iter infrastructure stopped updating
the size field in struct dio_submit, and thus rendered the check for
allowing asynchronous completions to always return false. Fix this by
comparing it to the count of bytes in the iov_iter instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Tim Chen <tim.c.chen@linux.intel.com>
Tested-by: Tim Chen <tim.c.chen@linux.intel.com>
Diffstat (limited to 'fs/open.c')
0 files changed, 0 insertions, 0 deletions