| commit | f2e189827a914b66e435e68b1c9e37775cb995ed | |
| author | Fengguang Wu <wfg@mail.ustc.edu.cn> | |
| Tue, 16 Oct 2007 08:24:36 +0000 (16 01:24 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Tue, 16 Oct 2007 16:42:53 +0000 (16 09:42 -0700) | ||
| tree | fa5748fa0ecdef500c616c28d2885d2385b17e4d | treesnapshot (tar.gz zip) |
| parent | 535443f51543df61111bbd234300ae549d220448 | commitdiff |
readahead: remove the limit max_sectors_kb imposed on max_readahead_kb
Remove the size limit max_sectors_kb imposed on max_readahead_kb.
The size restriction is unreasonable. Especially when max_sectors_kb cannot
grow larger than max_hw_sectors_kb, which can be rather small for some disk
drives.
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Remove the size limit max_sectors_kb imposed on max_readahead_kb.
The size restriction is unreasonable. Especially when max_sectors_kb cannot
grow larger than max_hw_sectors_kb, which can be rather small for some disk
drives.
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| block/ll_rw_blk.c | diffblobblamehistory |