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authorJens Axboe <jens.axboe@oracle.com>2009-04-06 14:48:01 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-06 08:04:53 -0700
commit1faa16d22877f4839bd433547d770c676d1d964c (patch)
tree9a0d50be1ef0358c1f53d7107413100904e7d526 /fs/buffer.c
parent0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c (diff)
block: change the request allocation/congestion logic to be sync/async based
This makes sure that we never wait on async IO for sync requests, instead of doing the split on writes vs reads. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/buffer.c')
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