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| author | Jeff Moyer <jmoyer@redhat.com> | 2009-10-02 18:56:53 -0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-10-28 09:29:25 +0100 |
| commit | 1af60fbd759d31f565552fea315c2033947cfbe6 (patch) | |
| tree | e973002ee2496a9537526c8aef111f380071a1a0 /fs/aio.c | |
| parent | 1a1238a7dd48e48b3bba8f426a1d61c22c80d6d1 (diff) | |
| download | linux-1af60fbd759d31f565552fea315c2033947cfbe6.tar.gz linux-1af60fbd759d31f565552fea315c2033947cfbe6.tar.bz2 linux-1af60fbd759d31f565552fea315c2033947cfbe6.zip | |
block: get rid of the WRITE_ODIRECT flag
Hi,
The WRITE_ODIRECT flag is only used in one place, and that code path
happens to also call blk_run_address_space. The introduction of this
flag, then, could result in the device being unplugged twice for every
I/O.
Further, with the batching changes in the next patch, we don't want an
O_DIRECT write to imply a queue unplug.
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/aio.c')
0 files changed, 0 insertions, 0 deletions