diff options
| author | Qu Wenruo <wqu@suse.com> | 2018-04-26 14:24:25 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-05-28 18:07:27 +0200 |
| commit | 3dca5c942dac60164e6a6e89172f25b86af07ce7 (patch) | |
| tree | fb8be8375ae9ce77a5312bf999f78ab57338eb01 /fs | |
| parent | 9113493e3ad66211967a81fd4498bccfc85d1ef3 (diff) | |
| download | linux-3dca5c942dac60164e6a6e89172f25b86af07ce7.tar.bz2 | |
btrfs: trace: Remove unnecessary fs_info parameter for btrfs__reserve_extent event class
fs_info can be extracted from btrfs_block_group_cache, and all
btrfs_block_group_cache is created by btrfs_create_block_group_cache()
with fs_info initialized, no need to worry about NULL pointer
dereference.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index fdd6ac9ee2c6..295f8298fd9e 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -7651,7 +7651,7 @@ have_block_group: if (offset) { /* we have a block, we're done */ spin_unlock(&last_ptr->refill_lock); - trace_btrfs_reserve_extent_cluster(fs_info, + trace_btrfs_reserve_extent_cluster( used_block_group, search_start, num_bytes); if (used_block_group != block_group) { @@ -7724,7 +7724,7 @@ refill_cluster: if (offset) { /* we found one, proceed */ spin_unlock(&last_ptr->refill_lock); - trace_btrfs_reserve_extent_cluster(fs_info, + trace_btrfs_reserve_extent_cluster( block_group, search_start, num_bytes); goto checks; @@ -7824,8 +7824,7 @@ checks: ins->objectid = search_start; ins->offset = num_bytes; - trace_btrfs_reserve_extent(fs_info, block_group, - search_start, num_bytes); + trace_btrfs_reserve_extent(block_group, search_start, num_bytes); btrfs_release_block_group(block_group, delalloc); break; loop: |