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| author | Chris Mason <chris.mason@oracle.com> | 2008-01-08 21:46:30 +0100 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 17:03:59 +0200 |
| commit | e2008b61401ecb467a8ce1788fcd2116ae1cfbc1 (patch) | |
| tree | 8f13935108abaca29c894ca1f9309c9813c9e194 /fs/btrfs/file.c | |
| parent | Btrfs: Move snapshot creation to commit time (diff) | |
| download | linux-e2008b61401ecb467a8ce1788fcd2116ae1cfbc1.tar.xz linux-e2008b61401ecb467a8ce1788fcd2116ae1cfbc1.zip | |
Btrfs: Add some simple throttling to wait for data=ordered and snapshot deletion
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0a5f4defe59b..897242e87fa7 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -800,6 +800,7 @@ static ssize_t btrfs_file_write(struct file *file, const char __user *buf, balance_dirty_pages_ratelimited_nr(inode->i_mapping, num_pages); if (num_pages < (root->leafsize >> PAGE_CACHE_SHIFT) + 1) btrfs_btree_balance_dirty(root, 1); + btrfs_throttle(root); cond_resched(); } out: |