diff options
| author | zhangyi (F) <yi.zhang@huawei.com> | 2020-09-24 15:33:33 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-10-18 10:37:14 -0400 |
| commit | 2d069c0889ef0decda7af6ecbdc63b680b767749 (patch) | |
| tree | 11795ab514648fd4e5f814420e8ff4793215a6ba /fs/ext4/balloc.c | |
| parent | fa491b14cd9586ad703606ef0155cd43459d2b32 (diff) | |
ext4: use common helpers in all places reading metadata buffers
Revome all open codes that read metadata buffers, switch to use
ext4_read_bh_*() common helpers.
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Suggested-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20200924073337.861472-4-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/balloc.c')
| -rw-r--r-- | fs/ext4/balloc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 8e7e9715cde9..dea738ba2acd 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -494,12 +494,10 @@ ext4_read_block_bitmap_nowait(struct super_block *sb, ext4_group_t block_group, * submit the buffer_head for reading */ set_buffer_new(bh); - clear_buffer_verified(bh); trace_ext4_read_block_bitmap_load(sb, block_group, ignore_locked); - bh->b_end_io = ext4_end_bitmap_read; - get_bh(bh); - submit_bh(REQ_OP_READ, REQ_META | REQ_PRIO | - (ignore_locked ? REQ_RAHEAD : 0), bh); + ext4_read_bh_nowait(bh, REQ_META | REQ_PRIO | + (ignore_locked ? REQ_RAHEAD : 0), + ext4_end_bitmap_read); return bh; verify: err = ext4_validate_block_bitmap(sb, desc, block_group, bh); |