diff options
| -rw-r--r-- | fs/inode.c | 24 | ||||
| -rw-r--r-- | include/linux/fs.h | 1 |
2 files changed, 0 insertions, 25 deletions
diff --git a/fs/inode.c b/fs/inode.c index fef457a42882..12c9e38529c9 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -2146,30 +2146,6 @@ void inode_nohighmem(struct inode *inode) EXPORT_SYMBOL(inode_nohighmem); /** - * timespec64_trunc - Truncate timespec64 to a granularity - * @t: Timespec64 - * @gran: Granularity in ns. - * - * Truncate a timespec64 to a granularity. Always rounds down. gran must - * not be 0 nor greater than a second (NSEC_PER_SEC, or 10^9 ns). - */ -struct timespec64 timespec64_trunc(struct timespec64 t, unsigned gran) -{ - /* Avoid division in the common cases 1 ns and 1 s. */ - if (gran == 1) { - /* nothing */ - } else if (gran == NSEC_PER_SEC) { - t.tv_nsec = 0; - } else if (gran > 1 && gran < NSEC_PER_SEC) { - t.tv_nsec -= t.tv_nsec % gran; - } else { - WARN(1, "illegal file time granularity: %u", gran); - } - return t; -} -EXPORT_SYMBOL(timespec64_trunc); - -/** * timestamp_truncate - Truncate timespec to a granularity * @t: Timespec * @inode: inode being updated diff --git a/include/linux/fs.h b/include/linux/fs.h index 98e0349adb52..46dd7e6f6d73 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1575,7 +1575,6 @@ static inline void i_gid_write(struct inode *inode, gid_t gid) inode->i_gid = make_kgid(inode->i_sb->s_user_ns, gid); } -extern struct timespec64 timespec64_trunc(struct timespec64 t, unsigned gran); extern struct timespec64 current_time(struct inode *inode); /* |