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authorDeepa Dinamani <deepa.kernel@gmail.com>2016-02-22 07:17:53 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-03-29 10:11:44 -0700
commit3a3a5fece6f28c14d3d05c74fb7696412e53a067 (patch)
tree9668de3af8008ff45cceda5c820711afead4bf1a /fs/debugfs
parent1b48b530dac3e600d92854d98a2a519243661f6c (diff)
fs: kernfs: Replace CURRENT_TIME by current_fs_time()
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. Use current_fs_time() instead of CURRENT_TIME for inode timestamps. struct kernfs_node is associated with a sysfs file/ directory. Truncate the values to appropriate time granularity when writing to inode timestamps of the files. ktime_get_real_ts() is used to obtain times for struct kernfs_iattrs. Since these times are later assigned to inode times using timespec_truncate() for all filesystem based operations, we can save the supers list traversal time here by using ktime_get_real_ts() directly. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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