[Y2038] [PATCH 00/10] Remove CURRENT_TIME and CURRENT_TIME_SEC - PART 1

Introduction This patch series is aimed at getting rid of CURRENT_TIME and CURRENT_TIME_SEC macros. The idea for the series evolved from my discussions with Arnd Bergmann. This was originally part of the RFC series[2]: https://lkml.org/lkml/2016/1/7/20 (under discussion). Dave Chinner

[Y2038] [PATCH 01/10] fs: Add current_fs_time_sec() function

This is in preparation for the series that transitions filesystem timestamps to use 64 bit time and hence make them y2038 safe. The function is meant to replace CURRENT_TIME_SEC macro. The macro CURRENT_TIME_SEC does not represent filesystem times correctly as it cannot perform range checks.

[Y2038] [PATCH 04/10] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts()

This is in preparation for the series that transitions filesystem timestamps to use 64 bit time and hence make them y2038 safe. CURRENT_TIME macro will be deleted before merging the aforementioned series. Filesystem times will use current_fs_time() instead of CURRENT_TIME. Use

[Y2038] [PATCH 05/10] fs: cifs: Replace CURRENT_TIME by get_seconds

This is in preparation for the series that transitions filesystem timestamps to use 64 bit time and hence make them y2038 safe. CURRENT_TIME macro will be deleted before merging the aforementioned series. Filesystems will use current_fs_time() instead of CURRENT_TIME. Use get_seconds() here as

[Y2038] [PATCH 07/10] fs: ext4: Replace CURRENT_TIME with ext4_current_time()

CURRENT_TIME macro is not appropriate for filesystems as it doesn't use the right granularity for filesystem timestamps. Use ext4_current_time() instead which is appropriate for ext4 timestamps. Signed-off-by: Deepa Dinamani Cc: "Theodore Ts'o" Cc: Andreas

[Y2038] [PATCH 10/10] fs: btrfs: Replace CURRENT_TIME by current_fs_time()

CURRENT_TIME macro is not appropriate for filesystems as it doesn't use the right granularity for filesystem timestamps. Use current_fs_time() instead. Signed-off-by: Deepa Dinamani Cc: Chris Mason Cc: Josef Bacik Cc: David Sterba

[Y2038] [PATCH 09/10] fs: ceph: Replace CURRENT_TIME by ktime_get_real_ts()

This is in preparation for the series that transitions filesystem timestamps to use 64 bit time and hence make them y2038 safe. CURRENT_TIME macro will be deleted before merging the aforementioned series. Filesystems will use current_fs_time() instead of CURRENT_TIME. Use ktime_get_real_ts()

[Y2038] [PATCH 06/10] fs: ext4: Replace CURRENT_TIME_SEC with current_fs_time_sec()

The macro CURRENT_TIME_SEC does not represent filesystem times correctly as it cannot perform range checks. current_fs_time_sec() will be extended to include this. CURRENT_TIME_SEC is also not y2038 safe. current_fs_time_sec() will be transitioned to use 64 bit time along with vfs in a separate

Re: [Y2038] [PATCH 08/10] fs: ceph: replace CURRENT_TIME by current_fs_time()

> On Feb 3, 2016, at 14:07, Deepa Dinamani wrote: > > CURRENT_TIME macro is not appropriate for filesystems as it > doesn't use the right granularity for filesystem timestamps. > Use current_fs_time() instead. > > Signed-off-by: Deepa Dinamani >