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authorRitesh Harjani <riteshh@linux.ibm.com>2020-05-10 11:54:50 +0530
committerTheodore Ts'o <tytso@mit.edu>2020-06-03 23:16:52 -0400
commit9bee5779ee26d6debc84e0f1e4e54daa93f13ebc (patch)
tree9f9a7a5c0b39aea9168620eb79cba91767116190 /fs/ext4
parenteb2b8ebb867fa895d5c4768310998bc940f6506c (diff)
downloadlwn-9bee5779ee26d6debc84e0f1e4e54daa93f13ebc.tar.gz
lwn-9bee5779ee26d6debc84e0f1e4e54daa93f13ebc.zip
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@linux.ibm.com> Link: https://lore.kernel.org/r/4b58403e15e9c8deb34a1b93deb3fc9cd153ab84.1589086800.git.riteshh@linux.ibm.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/balloc.c5
1 files 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;
}