diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2018-07-13 16:47:16 +0200 |
|---|---|---|
| committer |   Boris Brezillon <boris.brezillon@bootlin.com> | 2018-07-18 16:43:58 +0200 |
| commit | c4592b9c37889c2850b0edadcff063d5097f1cb9 (patch) | |
| tree | 928bc9e3fb77afd7c99e739e5b1a144c6888afde /fs/jffs2/os-linux.h | |
| parent | mtd: sst25l: use mtd_device_register() (diff) | |
| download | linux-dev-c4592b9c37889c2850b0edadcff063d5097f1cb9.tar.xz linux-dev-c4592b9c37889c2850b0edadcff063d5097f1cb9.zip | |
jffs2: use 64-bit intermediate timestamps
The VFS now uses timespec64 timestamps consistently, but jffs2 still
converts them to 32-bit numbers on the storage medium. As the helper
functions for the conversion (get_seconds() and timespec_to_timespec64())
are now deprecated, let's change them over to the more modern
replacements.
This keeps the traditional interpretation of those values, where
the on-disk 32-bit numbers are taken to be negative numbers, i.e.
dates before 1970, on 32-bit machines, but future numbers past 2038
on 64-bit machines.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'fs/jffs2/os-linux.h')
| -rw-r--r-- | fs/jffs2/os-linux.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index c2fbec19c616..acbe1f722f2d 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -31,7 +31,8 @@ struct kvec; #define JFFS2_F_I_GID(f) (i_gid_read(OFNI_EDONI_2SFFJ(f))) #define JFFS2_F_I_RDEV(f) (OFNI_EDONI_2SFFJ(f)->i_rdev) -#define ITIME(sec) ((struct timespec){sec, 0}) +#define ITIME(sec) ((struct timespec64){(int32_t)sec, 0}) +#define JFFS2_NOW() (ktime_get_real_seconds()) #define I_SEC(tv) ((tv).tv_sec) #define JFFS2_F_I_CTIME(f) (OFNI_EDONI_2SFFJ(f)->i_ctime.tv_sec) #define JFFS2_F_I_MTIME(f) (OFNI_EDONI_2SFFJ(f)->i_mtime.tv_sec) |