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| author | Nikolay Borisov <nborisov@suse.com> | 2020-06-03 08:55:22 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-07-27 12:55:32 +0200 |
| commit | 751b64318d4c6b09f6bb9be4313ed742ec2293f9 (patch) | |
| tree | 821f4156be61ad8d1be33388be54219d1c25674d /fs/btrfs/inode.c | |
| parent | 968322c8c6d593fb15f26f73cb630c820c1a20f5 (diff) | |
| download | linux-751b64318d4c6b09f6bb9be4313ed742ec2293f9.tar.gz linux-751b64318d4c6b09f6bb9be4313ed742ec2293f9.tar.bz2 linux-751b64318d4c6b09f6bb9be4313ed742ec2293f9.zip | |
btrfs: make cow_file_range_async take btrfs_inode
It only uses vfs inode for assigning it to the async_chunk function.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index c0f8db1bca9c..94ba5248e201 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1233,13 +1233,13 @@ static noinline void async_cow_free(struct btrfs_work *work) kvfree(async_chunk->pending); } -static int cow_file_range_async(struct inode *inode, +static int cow_file_range_async(struct btrfs_inode *inode, struct writeback_control *wbc, struct page *locked_page, u64 start, u64 end, int *page_started, unsigned long *nr_written) { - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + struct btrfs_fs_info *fs_info = inode->root->fs_info; struct cgroup_subsys_state *blkcg_css = wbc_blkcg_css(wbc); struct async_cow *ctx; struct async_chunk *async_chunk; @@ -1251,9 +1251,9 @@ static int cow_file_range_async(struct inode *inode, unsigned nofs_flag; const unsigned int write_flags = wbc_to_write_flags(wbc); - unlock_extent(&BTRFS_I(inode)->io_tree, start, end); + unlock_extent(&inode->io_tree, start, end); - if (BTRFS_I(inode)->flags & BTRFS_INODE_NOCOMPRESS && + if (inode->flags & BTRFS_INODE_NOCOMPRESS && !btrfs_test_opt(fs_info, FORCE_COMPRESS)) { num_chunks = 1; should_compress = false; @@ -1273,8 +1273,8 @@ static int cow_file_range_async(struct inode *inode, PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK | PAGE_SET_ERROR; - extent_clear_unlock_delalloc(BTRFS_I(inode), start, end, - locked_page, clear_bits, page_ops); + extent_clear_unlock_delalloc(inode, start, end, locked_page, + clear_bits, page_ops); return -ENOMEM; } @@ -1291,9 +1291,9 @@ static int cow_file_range_async(struct inode *inode, * igrab is called higher up in the call chain, take only the * lightweight reference for the callback lifetime */ - ihold(inode); + ihold(&inode->vfs_inode); async_chunk[i].pending = &ctx->num_chunks; - async_chunk[i].inode = inode; + async_chunk[i].inode = &inode->vfs_inode; async_chunk[i].start = start; async_chunk[i].end = cur_end; async_chunk[i].write_flags = write_flags; @@ -1833,7 +1833,7 @@ int btrfs_run_delalloc_range(struct inode *inode, struct page *locked_page, } else { set_bit(BTRFS_INODE_HAS_ASYNC_EXTENT, &BTRFS_I(inode)->runtime_flags); - ret = cow_file_range_async(inode, wbc, locked_page, start, end, + ret = cow_file_range_async(BTRFS_I(inode), wbc, locked_page, start, end, page_started, nr_written); } if (ret) |