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/ialloc.c | |
| parent | ext4: introduce new metadata buffer read helpers (diff) | |
| download | linux-rng-2d069c0889ef0decda7af6ecbdc63b680b767749.tar.xz linux-rng-2d069c0889ef0decda7af6ecbdc63b680b767749.zip | |
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/ialloc.c')
| -rw-r--r-- | fs/ext4/ialloc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 20cda952c621..33c0fc0197ce 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -188,12 +188,8 @@ ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group) /* * submit the buffer_head for reading */ - clear_buffer_verified(bh); trace_ext4_load_inode_bitmap(sb, block_group); - bh->b_end_io = ext4_end_bitmap_read; - get_bh(bh); - submit_bh(REQ_OP_READ, REQ_META | REQ_PRIO, bh); - wait_on_buffer(bh); + ext4_read_bh(bh, REQ_META | REQ_PRIO, ext4_end_bitmap_read); ext4_simulate_fail_bh(sb, bh, EXT4_SIM_IBITMAP_EIO); if (!buffer_uptodate(bh)) { put_bh(bh); |