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orangefs: avoid time conversion function

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The new orangefs code uses a helper function to read a time field to
its private structures from struct iattr. This will conflict with the
move to 64-bit timestamps in the kernel and is generally not necessary.

This replaces the conversion with a simple cast to time64_t that shows
what is going on. As the orangefs-internal representation already uses
64-bit timestamps, there should be no ambiguity to negative values,
and the cast ensures that we treat them as times before 1970 on both
32-bit and 64-bit architectures, rather than times after 2038. This
patch keeps that behavior.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
This commit is contained in:
Arnd Bergmann
2016-02-26 13:54:10 +01:00
committed by Mike Marshall
parent 69a23de2f3
commit be81ce48b2
2 changed files with 5 additions and 12 deletions
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5
fs/orangefs/orangefs-kernel.h
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@@ -555,11 +555,6 @@ int orangefs_unmount_sb(struct super_block *sb);
bool orangefs_cancel_op_in_progress(struct orangefs_kernel_op_s *op);
static inline __u64 orangefs_convert_time_field(const struct timespec *ts)
{
return (__u64)ts->tv_sec;
}
int orangefs_normalize_to_errno(__s32 error_code);
extern struct mutex devreq_mutex;