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authorLinus Torvalds <torvalds@linux-foundation.org>2020-02-05 05:02:42 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-05 05:02:42 +0000
commitbddea11b1b9385f713006820f16a9fbe5efe6b47 (patch)
treecdbba09e72a14446c00a0486bc500240ee869dfe /fs/ubifs
parent33b40134e5cfbbccad7f3040d1919889537a3df7 (diff)
parentf0f3588f7a95bb8e02b0f8f5138efb7064665730 (diff)
Merge branch 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs timestamp updates from Al Viro: "More 64bit timestamp work" * 'imm.timestamp' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kernfs: don't bother with timestamp truncation fs: Do not overload update_time fs: Delete timespec64_trunc() fs: ubifs: Eliminate timespec64_trunc() usage fs: ceph: Delete timespec64_trunc() usage fs: cifs: Delete usage of timespec64_trunc fs: fat: Eliminate timespec64_trunc() usage utimes: Clamp the timestamps in notify_change()
Diffstat (limited to 'fs/ubifs')
-rw-r--r--fs/ubifs/file.c18
-rw-r--r--fs/ubifs/sb.c11
2 files changed, 10 insertions, 19 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index bc4dec5b1633..743928efffc1 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1080,18 +1080,12 @@ static void do_attr_changes(struct inode *inode, const struct iattr *attr)
inode->i_uid = attr->ia_uid;
if (attr->ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
- if (attr->ia_valid & ATTR_ATIME) {
- inode->i_atime = timestamp_truncate(attr->ia_atime,
- inode);
- }
- if (attr->ia_valid & ATTR_MTIME) {
- inode->i_mtime = timestamp_truncate(attr->ia_mtime,
- inode);
- }
- if (attr->ia_valid & ATTR_CTIME) {
- inode->i_ctime = timestamp_truncate(attr->ia_ctime,
- inode);
- }
+ if (attr->ia_valid & ATTR_ATIME)
+ inode->i_atime = attr->ia_atime;
+ if (attr->ia_valid & ATTR_MTIME)
+ inode->i_mtime = attr->ia_mtime;
+ if (attr->ia_valid & ATTR_CTIME)
+ inode->i_ctime = attr->ia_ctime;
if (attr->ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
diff --git a/fs/ubifs/sb.c b/fs/ubifs/sb.c
index 17c90dff7266..4b4b65b48c57 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);