diff options
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 805dd86d8527..30604e7879ac 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1653,6 +1653,7 @@ static noinline ssize_t btrfs_buffered_write(struct kiocb *iocb, loff_t old_isize = i_size_read(inode); unsigned int ilock_flags = 0; const bool nowait = (iocb->ki_flags & IOCB_NOWAIT); + unsigned int bdp_flags = (nowait ? BDP_ASYNC : 0); if (nowait) ilock_flags |= BTRFS_ILOCK_TRY; @@ -1755,6 +1756,10 @@ static noinline ssize_t btrfs_buffered_write(struct kiocb *iocb, release_bytes = reserve_bytes; again: + ret = balance_dirty_pages_ratelimited_flags(inode->i_mapping, bdp_flags); + if (ret) + break; + /* * This is going to setup the pages array with the number of * pages we want, so we don't really need to worry about the @@ -1858,8 +1863,6 @@ again: cond_resched(); - balance_dirty_pages_ratelimited(inode->i_mapping); - pos += copied; num_written += copied; } |