openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ext4: use ktime_get_real_seconds for i_dtime 

We only care about the low 32-bit for i_dtime as explained in commit
b5f515735b ("ext4: avoid Y2038 overflow in recently_deleted()"), so
the use of get_seconds() is correct here, but that function is getting
removed in the process of the y2038 fixes, so let's use the modern
ktime_get_real_seconds() here.

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Arnd Bergmann 2018-07-29 15:50:00 -04:00 committed by Theodore Ts'o
parent af123b3718
commit 5ffff83432
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/ext4/inode.c
View File

@ -317,7 +317,7 @@ void ext4_evict_inode(struct inode *inode)
* (Well, we could do this if we need to, but heck - it works) * (Well, we could do this if we need to, but heck - it works)
*/ */
ext4_orphan_del(handle, inode); ext4_orphan_del(handle, inode);
EXT4_I(inode)->i_dtime = get_seconds(); EXT4_I(inode)->i_dtime = (__u32)ktime_get_real_seconds();
/* /*
* One subtle ordering requirement: if anything has gone wrong * One subtle ordering requirement: if anything has gone wrong