From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 17 Mar 2009 08:36:37 +0000 (+0100)
Subject: btrfs: get rid of current_is_pdflush() in btrfs_btree_balance_dirty
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6933c02e9cc47c2df3c016621a013ec79fb4203f;p=linux-beck.git

btrfs: get rid of current_is_pdflush() in btrfs_btree_balance_dirty

Chris says it's safe to kill.

Acked-by: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 3e18175248e0..6ec80c0fc869 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2385,7 +2385,7 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr)
 	unsigned long thresh = 32 * 1024 * 1024;
 	tree = &BTRFS_I(root->fs_info->btree_inode)->io_tree;
 
-	if (current_is_pdflush() || current->flags & PF_MEMALLOC)
+	if (current->flags & PF_MEMALLOC)
 		return;
 
 	num_dirty = count_range_bits(tree, &start, (u64)-1,