Commit 275d3ba6 authored by Theodore Ts'o's avatar Theodore Ts'o

ext4: remove loop around bio_alloc()

These days, bio_alloc() is guaranteed to never fail (as long as nvecs
is less than BIO_MAX_PAGES), so we don't need the loop around the
struct bio allocation.
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent 9331b626
...@@ -285,11 +285,7 @@ static int io_submit_init(struct ext4_io_submit *io, ...@@ -285,11 +285,7 @@ static int io_submit_init(struct ext4_io_submit *io,
io_end = ext4_init_io_end(inode, GFP_NOFS); io_end = ext4_init_io_end(inode, GFP_NOFS);
if (!io_end) if (!io_end)
return -ENOMEM; return -ENOMEM;
do { bio = bio_alloc(GFP_NOIO, min(nvecs, BIO_MAX_PAGES));
bio = bio_alloc(GFP_NOIO, nvecs);
nvecs >>= 1;
} while (bio == NULL);
bio->bi_sector = bh->b_blocknr * (bh->b_size >> 9); bio->bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio->bi_bdev = bh->b_bdev; bio->bi_bdev = bh->b_bdev;
bio->bi_private = io->io_end = io_end; bio->bi_private = io->io_end = io_end;
......
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