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Message-Id: <6eed644ebb4d6f1f848dc4f438fb03e9230259b6.1588313626.git.riteshh@linux.ibm.com>
Date: Fri, 1 May 2020 11:59:56 +0530
From: Ritesh Harjani <riteshh@...ux.ibm.com>
To: linux-ext4@...r.kernel.org
Cc: "Paul E . McKenney" <paulmck@...nel.org>,
linux-fsdevel@...r.kernel.org, Jan Kara <jack@...e.com>,
tytso@....edu, "Aneesh Kumar K . V" <aneesh.kumar@...ux.ibm.com>,
Ritesh Harjani <riteshh@...ux.ibm.com>
Subject: [RFC 14/20] ext4: balloc: Use task_pid_nr() helper
Use task_pid_nr() function instead of current->pid.
There should be no functionality change in this patch.
Signed-off-by: Ritesh Harjani <riteshh@...ux.ibm.com>
---
fs/ext4/balloc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index a32e5f7b5385..1ba46d87cdf1 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -903,10 +903,11 @@ ext4_fsblk_t ext4_inode_to_goal_block(struct inode *inode)
return bg_start;
if (bg_start + EXT4_BLOCKS_PER_GROUP(inode->i_sb) <= last_block)
- colour = (current->pid % 16) *
+ colour = (task_pid_nr(current) % 16) *
(EXT4_BLOCKS_PER_GROUP(inode->i_sb) / 16);
else
- colour = (current->pid % 16) * ((last_block - bg_start) / 16);
+ colour = (task_pid_nr(current) % 16) *
+ ((last_block - bg_start) / 16);
return bg_start + colour;
}
--
2.21.0
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