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| author | Mark Brown <broonie@kernel.org> | 2016-07-29 21:38:37 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-07-29 21:38:37 +0100 |
| commit | da9a92f0cde9ce34a930d7edcaef30429e41d14a (patch) | |
| tree | 44095fbc8f83990330437d11c7a9fc699a5e2521 /fs/btrfs/ctree.c | |
| parent | aa6b4960f4571ecc422a13b2490e91f5debb64a1 (diff) | |
| parent | b0ba6b0a5eb2b51037a07dbf5a7470ca804d575c (diff) | |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 5b8e235c4b6d..0f2b7c622ce3 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1551,6 +1551,7 @@ noinline int btrfs_cow_block(struct btrfs_trans_handle *trans, trans->transid, root->fs_info->generation); if (!should_cow_block(trans, root, buf)) { + trans->dirty = true; *cow_ret = buf; return 0; } @@ -2773,8 +2774,10 @@ again: * then we don't want to set the path blocking, * so we test it here */ - if (!should_cow_block(trans, root, b)) + if (!should_cow_block(trans, root, b)) { + trans->dirty = true; goto cow_done; + } /* * must have write locks on this node and the |