xfs uses unsigned 32-bit seconds for inode timestamps, which will work
for the next 92 years, but the VFS uses struct timespec for timestamps,
which is only good until 2038 on 32-bit CPUs.
This gets us one small step closer to lifting the VFS limit by using
struct inode_time in XFS.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Dave Chinner <david@xxxxxxxxxxxxx>
Cc: xfs@xxxxxxxxxxx
---
fs/xfs/time.h | 4 ++--
fs/xfs/xfs_inode.c | 2 +-
fs/xfs/xfs_iops.c | 2 +-
fs/xfs/xfs_trans_inode.c | 6 +++---
4 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/fs/xfs/time.h b/fs/xfs/time.h
index 387e695..a490f1b 100644
--- a/fs/xfs/time.h
+++ b/fs/xfs/time.h
@@ -21,14 +21,14 @@
#include <linux/sched.h>
#include <linux/time.h>
-typedef struct timespec timespec_t;
+typedef struct inode_time timespec_t;
static inline void delay(long ticks)
{
schedule_timeout_uninterruptible(ticks);
}
-static inline void nanotime(struct timespec *tvp)
+static inline void nanotime(struct inode_time *tvp)
{
*tvp = CURRENT_TIME;
}
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index a6115fe..16d5392 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -654,7 +654,7 @@ xfs_ialloc(
xfs_inode_t *ip;
uint flags;
int error;
- timespec_t tv;
+ struct inode_time tv;
/*
* Call the space management code to pick
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 205613a..092ee7c 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -956,7 +956,7 @@ xfs_vn_setattr(
STATIC int
xfs_vn_update_time(
struct inode *inode,
- struct timespec *now,
+ struct inode_time *now,
int flags)
{
struct xfs_inode *ip = XFS_I(inode);
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
index 50c3f56..bae2520 100644
--- a/fs/xfs/xfs_trans_inode.c
+++ b/fs/xfs/xfs_trans_inode.c
@@ -70,7 +70,7 @@ xfs_trans_ichgtime(
int flags)
{
struct inode *inode = VFS_I(ip);
- timespec_t tv;
+ struct inode_time tv;
ASSERT(tp);
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
@@ -78,13 +78,13 @@ xfs_trans_ichgtime(
tv = current_fs_time(inode->i_sb);
if ((flags & XFS_ICHGTIME_MOD) &&
- !timespec_equal(&inode->i_mtime, &tv)) {
+ !inode_time_equal(&inode->i_mtime, &tv)) {
inode->i_mtime = tv;
ip->i_d.di_mtime.t_sec = tv.tv_sec;
ip->i_d.di_mtime.t_nsec = tv.tv_nsec;
}
if ((flags & XFS_ICHGTIME_CHG) &&
- !timespec_equal(&inode->i_ctime, &tv)) {
+ !inode_time_equal(&inode->i_ctime, &tv)) {
inode->i_ctime = tv;
ip->i_d.di_ctime.t_sec = tv.tv_sec;
ip->i_d.di_ctime.t_nsec = tv.tv_nsec;
--
1.8.3.2
--
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