diff options
| author |   Deepa Dinamani <deepa.kernel@gmail.com> | 2019-12-02 21:19:43 -0800 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2019-12-08 19:10:54 -0500 |
| commit | 1bfad0c079415a3e7152c4dd4f2fb0b2e4c2851d (patch) | |
| tree | 48753d5176e329dd6d8df131397dae2925a5bf24 /fs/ubifs | |
| parent | fs: ceph: Delete timespec64_trunc() usage (diff) | |
| download | wireguard-linux-1bfad0c079415a3e7152c4dd4f2fb0b2e4c2851d.tar.xz wireguard-linux-1bfad0c079415a3e7152c4dd4f2fb0b2e4c2851d.zip | |
fs: ubifs: Eliminate timespec64_trunc() usage
DEFAULT_TIME_GRAN is seconds granularity. We can
just drop the nsec while creating the default root node.
Delete the unneeded call to timespec64_trunc().
Also update the ktime_get_* api to match the one used in
current_time(). This allows for the timestamps to be updated
by using the same ktime_get_* api always.
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: richard@nod.at
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/sb.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c index 2b7c04bf8983..93d550be4c11 100644 --- a/fs/ubifs/sb.c +++ b/fs/ubifs/sb.c @@ -84,7 +84,6 @@ static int create_default_filesystem(struct ubifs_info *c) int idx_node_size; long long tmp64, main_bytes; __le64 tmp_le64; - __le32 tmp_le32; struct timespec64 ts; u8 hash[UBIFS_HASH_ARR_SZ]; u8 hash_lpt[UBIFS_HASH_ARR_SZ]; @@ -291,16 +290,14 @@ static int create_default_filesystem(struct ubifs_info *c) ino->creat_sqnum = cpu_to_le64(++c->max_sqnum); ino->nlink = cpu_to_le32(2); - ktime_get_real_ts64(&ts); - ts = timespec64_trunc(ts, DEFAULT_TIME_GRAN); + ktime_get_coarse_real_ts64(&ts); tmp_le64 = cpu_to_le64(ts.tv_sec); ino->atime_sec = tmp_le64; ino->ctime_sec = tmp_le64; ino->mtime_sec = tmp_le64; - tmp_le32 = cpu_to_le32(ts.tv_nsec); - ino->atime_nsec = tmp_le32; - ino->ctime_nsec = tmp_le32; - ino->mtime_nsec = tmp_le32; + ino->atime_nsec = 0; + ino->ctime_nsec = 0; + ino->mtime_nsec = 0; ino->mode = cpu_to_le32(S_IFDIR | S_IRUGO | S_IWUSR | S_IXUGO); ino->size = cpu_to_le64(UBIFS_INO_NODE_SZ); |