xiaomi-sm8450/android_kernel_xiaomi_sm8450
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block: remove per-queue plugging

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Code has been converted over to the new explicit on-stack plugging,
and delay users have been converted to use the new API for that.
So lets kill off the old plugging along with aops->sync_page().

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Jens Axboe
2011-03-10 08:52:07 +01:00
parent 73c1010119
commit 7eaceaccab
119 changed files with 151 additions and 1269 deletions
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2
fs/logfs/dev_bdev.c
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@@ -39,7 +39,6 @@ static int sync_request(struct page *page, struct block_device *bdev, int rw)
bio.bi_end_io = request_complete;
submit_bio(rw, &bio);
generic_unplug_device(bdev_get_queue(bdev));
wait_for_completion(&complete);
return test_bit(BIO_UPTODATE, &bio.bi_flags) ? 0 : -EIO;
}
@@ -168,7 +167,6 @@ static void bdev_writeseg(struct super_block *sb, u64 ofs, size_t len)
}
len = PAGE_ALIGN(len);
__bdev_writeseg(sb, ofs, ofs >> PAGE_SHIFT, len >> PAGE_SHIFT);
generic_unplug_device(bdev_get_queue(logfs_super(sb)->s_bdev));
}