diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-08-21 21:59:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 10:52:49 -0700 |
| commit | 21a1a52dbdd5c9dc17c546bbdb95038f53515d2c (patch) | |
| tree | 523229f8ff9767c3e44b68c160a73f70a7f246d5 /fs/nilfs2/file.c | |
| parent | cbf6898fd69455092c43cd573b38d42c86ddb1e0 (diff) | |
nilfs2: use 64-bit superblock timstamps
The mount time field in the superblock uses a 64-bit timestamp, but
calling get_seconds() may truncate the current time to 32 bits.
This changes it to ktime_get_real_seconds() to avoid the potential
overflow.
Link: http://lkml.kernel.org/r/20180620075041.4154396-1-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Cc: David Howells <dhowells@redhat.com>
Cc: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/file.c')
0 files changed, 0 insertions, 0 deletions