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| author |   zhangyi (F) <yi.zhang@huawei.com> | 2019-02-10 23:32:07 -0500 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2019-02-10 23:32:07 -0500 |
| commit | 16e08b14a4550bb167c48e918b26ef0d4980e9d1 (patch) | |
| tree | 5993d16cf13cdd5f6a6cf8402a79c26375cafd35 /fs/ext4/page-io.c | |
| parent | jbd2: discard dirty data when forgetting an un-journalled buffer (diff) | |
| download | linux-dev-16e08b14a4550bb167c48e918b26ef0d4980e9d1.tar.xz linux-dev-16e08b14a4550bb167c48e918b26ef0d4980e9d1.zip | |
ext4: cleanup clean_bdev_aliases() calls
Now, we have already handle all cases of forgetting buffer in
jbd2_journal_forget(), the buffer should not be mapped to blockdevice
when reallocating it. So this patch remove all clean_bdev_aliases() and
clean_bdev_bh_alias() calls which were invoked by ext4 explicitly.
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4/page-io.c')
| -rw-r--r-- | fs/ext4/page-io.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index 2aa62d58d8dd..15599466809b 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -467,10 +467,8 @@ int ext4_bio_write_page(struct ext4_io_submit *io, ext4_io_submit(io); continue; } - if (buffer_new(bh)) { + if (buffer_new(bh)) clear_buffer_new(bh); - clean_bdev_bh_alias(bh); - } set_buffer_async_write(bh); nr_to_submit++; } while ((bh = bh->b_this_page) != head); |