diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /fs/btrfs/reada.c | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/btrfs/reada.c')
| -rw-r--r-- | fs/btrfs/reada.c | 19 |
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", |