xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'master' into for-next

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This commit is contained in:
Jiri Kosina
2011-02-15 10:24:31 +01:00
parent a23ce6da96 795abaf1e4
commit 0a9d59a246
2924 changed files with 85966 additions and 27388 deletions
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10
fs/direct-io.c
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@@ -325,12 +325,16 @@ void dio_end_io(struct bio *bio, int error)
}
EXPORT_SYMBOL_GPL(dio_end_io);
static int
static void
dio_bio_alloc(struct dio *dio, struct block_device *bdev,
sector_t first_sector, int nr_vecs)
{
struct bio *bio;
/*
* bio_alloc() is guaranteed to return a bio when called with
* __GFP_WAIT and we request a valid number of vectors.
*/
bio = bio_alloc(GFP_KERNEL, nr_vecs);
bio->bi_bdev = bdev;
@@ -342,7 +346,6 @@ dio_bio_alloc(struct dio *dio, struct block_device *bdev,
dio->bio = bio;
dio->logical_offset_in_bio = dio->cur_page_fs_offset;
return 0;
}
/*
@@ -583,8 +586,9 @@ static int dio_new_bio(struct dio *dio, sector_t start_sector)
goto out;
sector = start_sector << (dio->blkbits - 9);
nr_pages = min(dio->pages_in_io, bio_get_nr_vecs(dio->map_bh.b_bdev));
nr_pages = min(nr_pages, BIO_MAX_PAGES);
BUG_ON(nr_pages <= 0);
ret = dio_bio_alloc(dio, dio->map_bh.b_bdev, sector, nr_pages);
dio_bio_alloc(dio, dio->map_bh.b_bdev, sector, nr_pages);
dio->boundary = 0;
out:
return ret;