diff options
| author | Qu Wenruo <wqu@suse.com> | 2020-10-21 14:24:53 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-12-08 15:53:54 +0100 |
| commit | 8896a08d8ea95809adbc3742cdf9c7575f66c960 (patch) | |
| tree | 0bc82bf00fc834dd9fa03a1423175083bfb4a6a1 /fs/btrfs/disk-io.c | |
| parent | 3f6bb4aeb5dfa392dac438e816959ccb9c690896 (diff) | |
btrfs: replace fs_info and private_data with inode in btrfs_wq_submit_bio
All callers of btrfs_wq_submit_bio() pass struct inode as @private_data,
so there is no need for it to be (void *), replace it with "struct inode
*inode".
While we can extract fs_info from struct inode, also remove the @fs_info
parameter.
Since we're here, also replace all the (void *private_data) into (struct
inode *inode).
Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index bd01e2cc165b..ad526aa5312a 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -109,7 +109,7 @@ static void btrfs_free_csum_hash(struct btrfs_fs_info *fs_info) * just before they are sent down the IO stack. */ struct async_submit_bio { - void *private_data; + struct inode *inode; struct bio *bio; extent_submit_bio_start_t *submit_bio_start; int mirror_num; @@ -696,8 +696,7 @@ static void run_one_async_start(struct btrfs_work *work) blk_status_t ret; async = container_of(work, struct async_submit_bio, work); - ret = async->submit_bio_start(async->private_data, async->bio, - async->bio_offset); + ret = async->submit_bio_start(async->inode, async->bio, async->bio_offset); if (ret) async->status = ret; } @@ -717,7 +716,7 @@ static void run_one_async_done(struct btrfs_work *work) blk_status_t ret; async = container_of(work, struct async_submit_bio, work); - inode = async->private_data; + inode = async->inode; /* If an error occurred we just want to clean up the bio and move on */ if (async->status) { @@ -747,18 +746,19 @@ static void run_one_async_free(struct btrfs_work *work) kfree(async); } -blk_status_t btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct bio *bio, +blk_status_t btrfs_wq_submit_bio(struct inode *inode, struct bio *bio, int mirror_num, unsigned long bio_flags, - u64 bio_offset, void *private_data, + u64 bio_offset, extent_submit_bio_start_t *submit_bio_start) { + struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info; struct async_submit_bio *async; async = kmalloc(sizeof(*async), GFP_NOFS); if (!async) return BLK_STS_RESOURCE; - async->private_data = private_data; + async->inode = inode; async->bio = bio; async->mirror_num = mirror_num; async->submit_bio_start = submit_bio_start; @@ -795,8 +795,8 @@ static blk_status_t btree_csum_one_bio(struct bio *bio) return errno_to_blk_status(ret); } -static blk_status_t btree_submit_bio_start(void *private_data, struct bio *bio, - u64 bio_offset) +static blk_status_t btree_submit_bio_start(struct inode *inode, struct bio *bio, + u64 bio_offset) { /* * when we're called for a write, we're already in the async @@ -842,8 +842,8 @@ blk_status_t btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio, * kthread helpers are used to submit writes so that * checksumming can happen in parallel across all CPUs */ - ret = btrfs_wq_submit_bio(fs_info, bio, mirror_num, 0, - 0, inode, btree_submit_bio_start); + ret = btrfs_wq_submit_bio(inode, bio, mirror_num, 0, + 0, btree_submit_bio_start); } if (ret) |