diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 10:30:56 +0300 |
| commit | bae6692c24236d0203f88a444986d86437a858fa (patch) | |
| tree | 0f9bee1250af3046fa46049736b615b81e60f56e /fs/btrfs/inode-map.c | |
| parent | 46167a8fd4248533ad15867e6988ff20e76de641 (diff) | |
| parent | 57fbcce37be7c1d2622b56587c10ade00e96afa3 (diff) | |
Merge tag 'mac80211-next-for-davem-2016-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next into master
To synchronize with Kalle, here's just a big change that affects
all drivers - removing the duplicated enum ieee80211_band and
replacing it by enum nl80211_band. On top of that, just a small
documentation update.
Diffstat (limited to 'fs/btrfs/inode-map.c')
| -rw-r--r-- | fs/btrfs/inode-map.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c index e50316c4af15..70107f7c9307 100644 --- a/fs/btrfs/inode-map.c +++ b/fs/btrfs/inode-map.c @@ -283,7 +283,7 @@ void btrfs_unpin_free_ino(struct btrfs_root *root) } #define INIT_THRESHOLD ((SZ_32K / 2) / sizeof(struct btrfs_free_space)) -#define INODES_PER_BITMAP (PAGE_CACHE_SIZE * 8) +#define INODES_PER_BITMAP (PAGE_SIZE * 8) /* * The goal is to keep the memory used by the free_ino tree won't @@ -317,7 +317,7 @@ static void recalculate_thresholds(struct btrfs_free_space_ctl *ctl) } ctl->extents_thresh = (max_bitmaps - ctl->total_bitmaps) * - PAGE_CACHE_SIZE / sizeof(*info); + PAGE_SIZE / sizeof(*info); } /* @@ -481,12 +481,12 @@ again: spin_lock(&ctl->tree_lock); prealloc = sizeof(struct btrfs_free_space) * ctl->free_extents; - prealloc = ALIGN(prealloc, PAGE_CACHE_SIZE); - prealloc += ctl->total_bitmaps * PAGE_CACHE_SIZE; + prealloc = ALIGN(prealloc, PAGE_SIZE); + prealloc += ctl->total_bitmaps * PAGE_SIZE; spin_unlock(&ctl->tree_lock); /* Just to make sure we have enough space */ - prealloc += 8 * PAGE_CACHE_SIZE; + prealloc += 8 * PAGE_SIZE; ret = btrfs_delalloc_reserve_space(inode, 0, prealloc); if (ret) @@ -556,6 +556,9 @@ int btrfs_find_free_objectid(struct btrfs_root *root, u64 *objectid) mutex_lock(&root->objectid_mutex); if (unlikely(root->highest_objectid >= BTRFS_LAST_FREE_OBJECTID)) { + btrfs_warn(root->fs_info, + "the objectid of root %llu reaches its highest value", + root->root_key.objectid); ret = -ENOSPC; goto out; } |