block: kill swap_io_context()

Browse source

It blindly copies everything in the io_context, including the lock.
That doesn't work so well for either lock ordering or lockdep.

There seems zero point in swapping io contexts on a request to request
merge, so the best point of action is to just remove it.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

...

This commit is contained in:

Jens Axboe 2008-02-01 11:34:49 +01:00

parent 8bdd3f8a69

commit 3bc217ffe6

3 changed files with 0 additions and 24 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

include/linux/blkdev.h

View file