Merge tag 'vfs-timespec64' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground

Pull inode timestamps conversion to timespec64 from Arnd Bergmann:
 "This is a late set of changes from Deepa Dinamani doing an automated
  treewide conversion of the inode and iattr structures from 'timespec'
  to 'timespec64', to push the conversion from the VFS layer into the
  individual file systems.

  As Deepa writes:

   'The series aims to switch vfs timestamps to use struct timespec64.
    Currently vfs uses struct timespec, which is not y2038 safe.

    The series involves the following:
    1. Add vfs helper functions for supporting struct timepec64
       timestamps.
    2. Cast prints of vfs timestamps to avoid warnings after the switch.
    3. Simplify code using vfs timestamps so that the actual replacement
       becomes easy.
    4. Convert vfs timestamps to use struct timespec64 using a script.
       This is a flag day patch.

    Next steps:
    1. Convert APIs that can handle timespec64, instead of converting
       timestamps at the boundaries.
    2. Update internal data structures to avoid timestamp conversions'

  Thomas Gleixner adds:

   'I think there is no point to drag that out for the next merge
    window. The whole thing needs to be done in one go for the core
    changes which means that you're going to play that catchup game
    forever. Let's get over with it towards the end of the merge window'"

* tag 'vfs-timespec64' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground:
  pstore: Remove bogus format string definition
  vfs: change inode times to use struct timespec64
  pstore: Convert internal records to timespec64
  udf: Simplify calls to udf_disk_stamp_to_time
  fs: nfs: get rid of memcpys for inode times
  ceph: make inode time prints to be long long
  lustre: Use long long type to print inode time
  fs: add timespec64_truncate()

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 3090c445e8fc..d97ad89955d1 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -871,7 +871,7 @@ static struct gfs2_leaf *new_leaf(struct inode *inode, struct buffer_head **pbh,
         struct buffer_head *bh;
         struct gfs2_leaf *leaf;
         struct gfs2_dirent *dent;
-        struct timespec tv = current_time(inode);
+        struct timespec64 tv = current_time(inode);
 
         error = gfs2_alloc_blocks(ip, &bn, &n, 0, NULL);
         if (error)
@@ -1802,7 +1802,7 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
         struct gfs2_inode *ip = GFS2_I(inode);
         struct buffer_head *bh = da->bh;
         struct gfs2_dirent *dent = da->dent;
-        struct timespec tv;
+        struct timespec64 tv;
         struct gfs2_leaf *leaf;
         int error;
 
@@ -1880,7 +1880,7 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry)
         const struct qstr *name = &dentry->d_name;
         struct gfs2_dirent *dent, *prev = NULL;
         struct buffer_head *bh;
-        struct timespec tv = current_time(&dip->i_inode);
+        struct timespec64 tv = current_time(&dip->i_inode);
 
         /* Returns _either_ the entry (if its first in block) or the
            previous entry otherwise */