* [PATCH 0/2] afs: Migrate to 64-bit timekeeping
@ 2015-01-29 6:05 Tina Ruchandani
2015-02-11 11:26 ` David Howells
0 siblings, 1 reply; 3+ messages in thread
From: Tina Ruchandani @ 2015-01-29 6:05 UTC (permalink / raw)
To: David Howells; +Cc: linux-afs, Arnd Bergmann, linux-kernel
This patchset is an attempt to port afs's timekeeping
variables from time_t type to time64_t. AFS uses
get_seconds to store real (wall clock) time in seconds.
The time returned by get_seconds() will overflow on 32-bit systems
in year 2106 and beyond.
This patchset replaces the usage with ktime_get_real_seconds.
Fields that propagate to the inode (mtime_client, mtime_server,
creation) remain untouched, as the inode timestamps are only 32bit.
Tina Ruchandani (2):
afs: Migrate vlocation fields to 64-bit
afs: Prevent callback expiry timer overflow
fs/afs/callback.c | 7 ++++---
fs/afs/fsclient.c | 2 +-
fs/afs/inode.c | 7 ++++---
fs/afs/internal.h | 11 ++++++-----
fs/afs/server.c | 6 +++---
fs/afs/vlocation.c | 16 +++++++++-------
6 files changed, 27 insertions(+), 22 deletions(-)
--
2.2.0.rc0.207.ga3a616c
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 0/2] afs: Migrate to 64-bit timekeeping
2015-01-29 6:05 [PATCH 0/2] afs: Migrate to 64-bit timekeeping Tina Ruchandani
@ 2015-02-11 11:26 ` David Howells
2015-02-11 12:52 ` David Howells
0 siblings, 1 reply; 3+ messages in thread
From: David Howells @ 2015-02-11 11:26 UTC (permalink / raw)
To: Tina Ruchandani; +Cc: dhowells, linux-afs, Arnd Bergmann, linux-kernel
Tina Ruchandani <ruchandani.tina@gmail.com> wrote:
> This patchset is an attempt to port afs's timekeeping
> variables from time_t type to time64_t. AFS uses
> get_seconds to store real (wall clock) time in seconds.
> The time returned by get_seconds() will overflow on 32-bit systems
> in year 2106 and beyond.
> This patchset replaces the usage with ktime_get_real_seconds.
> Fields that propagate to the inode (mtime_client, mtime_server,
> creation) remain untouched, as the inode timestamps are only 32bit.
I've applied these to my branch.
David
^ permalink raw reply [flat|nested] 3+ messages in thread
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