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[RFC,14/20] ext4: balloc: Use task_pid_nr() helper

Message ID 6eed644ebb4d6f1f848dc4f438fb03e9230259b6.1588313626.git.riteshh@linux.ibm.com
State Superseded
Headers show
Series ext4: Fix ENOSPC error, improve mballoc dbg, other cleanups | expand

Commit Message

Ritesh Harjani May 1, 2020, 6:29 a.m. UTC
Use task_pid_nr() function instead of current->pid.
There should be no functionality change in this patch.

Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com>
---
 fs/ext4/balloc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

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;
 }