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Diffstat (limited to 'fs/btrfs/reada.c')
-rw-r--r--fs/btrfs/reada.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c
index b63ae20618fb..0e7beea92b4c 100644
--- a/fs/btrfs/reada.c
+++ b/fs/btrfs/reada.c
@@ -66,7 +66,6 @@ struct reada_extctl {
struct reada_extent {
u64 logical;
struct btrfs_key top;
- u32 blocksize;
int err;
struct list_head extctl;
int refcnt;
@@ -349,7 +348,6 @@ static struct reada_extent *reada_find_extent(struct btrfs_root *root,
blocksize = root->nodesize;
re->logical = logical;
- re->blocksize = blocksize;
re->top = *top;
INIT_LIST_HEAD(&re->extctl);
spin_lock_init(&re->lock);
@@ -463,7 +461,7 @@ static struct reada_extent *reada_find_extent(struct btrfs_root *root,
spin_unlock(&fs_info->reada_lock);
btrfs_dev_replace_unlock(&fs_info->dev_replace);
- kfree(bbio);
+ btrfs_put_bbio(bbio);
return re;
error:
@@ -488,7 +486,7 @@ error:
kref_put(&zone->refcnt, reada_zone_release);
spin_unlock(&fs_info->reada_lock);
}
- kfree(bbio);
+ btrfs_put_bbio(bbio);
kfree(re);
return re_exist;
}
@@ -660,7 +658,6 @@ static int reada_start_machine_dev(struct btrfs_fs_info *fs_info,
int mirror_num = 0;
struct extent_buffer *eb = NULL;
u64 logical;
- u32 blocksize;
int ret;
int i;
int need_kick = 0;
@@ -694,7 +691,7 @@ static int reada_start_machine_dev(struct btrfs_fs_info *fs_info,
spin_unlock(&fs_info->reada_lock);
return 0;
}
- dev->reada_next = re->logical + re->blocksize;
+ dev->reada_next = re->logical + fs_info->tree_root->nodesize;
re->refcnt++;
spin_unlock(&fs_info->reada_lock);
@@ -709,7 +706,6 @@ static int reada_start_machine_dev(struct btrfs_fs_info *fs_info,
}
}
logical = re->logical;
- blocksize = re->blocksize;
spin_lock(&re->lock);
if (re->scheduled_for == NULL) {
@@ -724,8 +720,8 @@ static int reada_start_machine_dev(struct btrfs_fs_info *fs_info,
return 0;
atomic_inc(&dev->reada_in_flight);
- ret = reada_tree_block_flagged(fs_info->extent_root, logical, blocksize,
- mirror_num, &eb);
+ ret = reada_tree_block_flagged(fs_info->extent_root, logical,
+ mirror_num, &eb);
if (ret)
__readahead_hook(fs_info->extent_root, NULL, logical, ret);
else if (eb)
@@ -851,7 +847,7 @@ static void dump_devs(struct btrfs_fs_info *fs_info, int all)
break;
printk(KERN_DEBUG
" re: logical %llu size %u empty %d for %lld",
- re->logical, re->blocksize,
+ re->logical, fs_info->tree_root->nodesize,
list_empty(&re->extctl), re->scheduled_for ?
re->scheduled_for->devid : -1);
@@ -886,7 +882,8 @@ static void dump_devs(struct btrfs_fs_info *fs_info, int all)
}
printk(KERN_DEBUG
"re: logical %llu size %u list empty %d for %lld",
- re->logical, re->blocksize, list_empty(&re->extctl),
+ re->logical, fs_info->tree_root->nodesize,
+ list_empty(&re->extctl),
re->scheduled_for ? re->scheduled_for->devid : -1);
for (i = 0; i < re->nzones; ++i) {
printk(KERN_CONT " zone %llu-%llu devs",