schedule_timeout() is used without setting state to
STATE_(UN)INTERRUPTIBLE. As it is called without checking of pending
signals, use schedule_timeout_uninterruptible() instead.
Signed-off-by: Kulikov Vasiliy <segooon@xxxxxxxxx>
---
fs/btrfs/async-thread.c | 2 +-
fs/btrfs/extent-tree.c | 6 +++---
fs/btrfs/ordered-data.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c
index 7ec1409..54eb070 100644
--- a/fs/btrfs/async-thread.c
+++ b/fs/btrfs/async-thread.c
@@ -362,7 +362,7 @@ again:
* worker->working is still 1, so nobody
* is going to try and wake us up
*/
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
smp_mb();
if (!list_empty(&worker->pending) ||
!list_empty(&worker->prio_pending))
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 32d0940..5b55a20 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -365,7 +365,7 @@ again:
up_read(&fs_info->extent_commit_sem);
mutex_unlock(&caching_ctl->mutex);
if (btrfs_transaction_in_commit(fs_info))
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
else
cond_resched();
goto again;
@@ -2237,7 +2237,7 @@ again:
node = rb_next(node);
}
spin_unlock(&delayed_refs->lock);
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
goto again;
}
out:
@@ -3686,7 +3686,7 @@ int btrfs_delalloc_reserve_metadata(struct inode *inode, u64 num_bytes)
int ret;
if (btrfs_transaction_in_commit(root->fs_info))
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
num_bytes = ALIGN(num_bytes, root->sectorsize);
again:
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index e56c72b..9ff49e5 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -576,7 +576,7 @@ again:
}
if (found || test_range_bit(&BTRFS_I(inode)->io_tree, start, orig_end,
EXTENT_DELALLOC, 0, NULL)) {
- schedule_timeout(1);
+ schedule_timeout_uninterruptible(1);
goto again;
}
return 0;
--
1.7.0.4
--
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