Commit 0eca0b80 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Richard Weinberger

ubifs: use timespec64 for inode timestamps

Both vfs and the on-disk inode structures can deal with fine-grained
timestamps now, so this is the last missing piece to make ubifs
y2038-safe on 32-bit architectures.
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 11a6fc3d
......@@ -1365,11 +1365,10 @@ int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
* granularity, they are not updated. This is an optimization.
*/
static inline int mctime_update_needed(const struct inode *inode,
const struct timespec *now)
const struct timespec64 *now)
{
struct timespec64 now64 = timespec_to_timespec64(*now);
if (!timespec64_equal(&inode->i_mtime, &now64) ||
!timespec64_equal(&inode->i_ctime, &now64))
if (!timespec64_equal(&inode->i_mtime, now) ||
!timespec64_equal(&inode->i_ctime, now))
return 1;
return 0;
}
......@@ -1425,7 +1424,7 @@ int ubifs_update_time(struct inode *inode, struct timespec64 *time,
*/
static int update_mctime(struct inode *inode)
{
struct timespec now = timespec64_to_timespec(current_time(inode));
struct timespec64 now = current_time(inode);
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_info *c = inode->i_sb->s_fs_info;
......@@ -1519,7 +1518,7 @@ static vm_fault_t ubifs_vm_page_mkwrite(struct vm_fault *vmf)
struct page *page = vmf->page;
struct inode *inode = file_inode(vmf->vma->vm_file);
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct timespec now = timespec64_to_timespec(current_time(inode));
struct timespec64 now = current_time(inode);
struct ubifs_budget_req req = { .new_page = 1 };
int err, update_time;
......
......@@ -85,7 +85,7 @@ static int create_default_filesystem(struct ubifs_info *c)
long long tmp64, main_bytes;
__le64 tmp_le64;
__le32 tmp_le32;
struct timespec ts;
struct timespec64 ts;
/* Some functions called from here depend on the @c->key_len filed */
c->key_len = UBIFS_SK_LEN;
......@@ -301,8 +301,8 @@ 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_ts(&ts);
ts = timespec_trunc(ts, DEFAULT_TIME_GRAN);
ktime_get_real_ts64(&ts);
ts = timespec64_trunc(ts, DEFAULT_TIME_GRAN);
tmp_le64 = cpu_to_le64(ts.tv_sec);
ino->atime_sec = tmp_le64;
ino->ctime_sec = tmp_le64;
......
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