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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-02-11 17:49:24 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-05-06 17:32:55 -0400 |
| commit | 7f7f25e82d54870df24d415a7007fbd327da027b (patch) | |
| tree | bac50bd31cd0582a873e1429271299536fb768bc /fs/aio.c | |
| parent | b318891929c2750055a4002bee3e7636ca3684de (diff) | |
| download | linux-rpi3-7f7f25e82d54870df24d415a7007fbd327da027b.tar.gz linux-rpi3-7f7f25e82d54870df24d415a7007fbd327da027b.tar.bz2 linux-rpi3-7f7f25e82d54870df24d415a7007fbd327da027b.zip | |
replace checking for ->read/->aio_read presence with check in ->f_mode
Since we are about to introduce new methods (read_iter/write_iter), the
tests in a bunch of places would have to grow inconveniently. Check
once (at open() time) and store results in ->f_mode as FMODE_CAN_READ
and FMODE_CAN_WRITE resp. It might end up being a temporary measure -
once everything switches from ->aio_{read,write} to ->{read,write}_iter
it might make sense to return to open-coded checks. We'll see...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/aio.c')
0 files changed, 0 insertions, 0 deletions