diff options
Diffstat (limited to 'fs/ntfs/file.c')
| -rw-r--r-- | fs/ntfs/file.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index cf3e6ced2d01..727533891813 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c | |||
| @@ -668,10 +668,10 @@ map_buffer_cached: | |||
| 668 | * to, we need to read it in before the write, | 668 | * to, we need to read it in before the write, |
| 669 | * i.e. now. | 669 | * i.e. now. |
| 670 | */ | 670 | */ |
| 671 | if (!buffer_uptodate(bh) && ((bh_pos < pos && | 671 | if (!buffer_uptodate(bh) && bh_pos < end && |
| 672 | bh_end > pos) || | 672 | bh_end > pos && |
| 673 | (bh_end > end && | 673 | (bh_pos < pos || |
| 674 | bh_end > end))) { | 674 | bh_end > end)) { |
| 675 | /* | 675 | /* |
| 676 | * If the buffer is fully or partially | 676 | * If the buffer is fully or partially |
| 677 | * within the initialized size, do an | 677 | * within the initialized size, do an |
| @@ -784,10 +784,11 @@ retry_remap: | |||
| 784 | blocksize_bits); | 784 | blocksize_bits); |
| 785 | cdelta = 0; | 785 | cdelta = 0; |
| 786 | /* | 786 | /* |
| 787 | * If the number of remaining clusters in the | 787 | * If the number of remaining clusters touched |
| 788 | * @pages is smaller or equal to the number of | 788 | * by the write is smaller or equal to the |
| 789 | * cached clusters, unlock the runlist as the | 789 | * number of cached clusters, unlock the |
| 790 | * map cache will be used from now on. | 790 | * runlist as the map cache will be used from |
| 791 | * now on. | ||
| 791 | */ | 792 | */ |
| 792 | if (likely(vcn + vcn_len >= cend)) { | 793 | if (likely(vcn + vcn_len >= cend)) { |
| 793 | if (rl_write_locked) { | 794 | if (rl_write_locked) { |