| Message ID | 1454479670-8204-2-git-send-email-deepa.kernel@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/include/linux/fs.h b/include/linux/fs.h index 6a75571..4af612f 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1407,6 +1407,11 @@ struct super_block { extern struct timespec current_fs_time(struct super_block *sb); +static inline struct timespec current_fs_time_sec(struct super_block *sb) +{ + return (struct timespec) { get_seconds(), 0 }; +} + /* * Snapshotting support. */
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. current_fs_time_sec() will be extended to include these. 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 series. The function is inline for now to maintain similar performance to that of the macro. The function takes super block as a parameter to allow for future range checking of filesystem timestamps. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org --- include/linux/fs.h | 5 +++++ 1 file changed, 5 insertions(+)