fs: ufs: use ktime_get_real_ts64() for birthtime (a88e99e9) · Commits · 戴 / test

CURRENT_TIME is not y2038 safe. Replace it with ktime_get_real_ts64(). Inode time formats are already 64 bit long and accommodates time64_t. Link: http://lkml.kernel.org/r/1491613030-11599-6-git-send-email-deepa.kernel@gmail.com Signed-off-by:

Deepa Dinamani <deepa.kernel@gmail.com> Cc: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by:

fs/ufs/ialloc.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -176,6 +176,7 @@ struct inode ufs_new_inode(struct inode dir, umode_t mode)
		struct ufs_cg_private_info * ucpi;
		struct ufs_cylinder_group * ucg;
		struct inode * inode;
		struct timespec64 ts;
		unsigned cg, bit, i, j, start;
		struct ufs_inode_info *ufsi;
		int err = -ENOSPC;
		@@ -323,8 +324,9 @@ cg_found:
		lock_buffer(bh);
		ufs2_inode = (struct ufs2_inode *)bh->b_data;
		ufs2_inode += ufs_inotofsbo(inode->i_ino);
		ufs2_inode->ui_birthtime = cpu_to_fs64(sb, CURRENT_TIME.tv_sec);
		ufs2_inode->ui_birthnsec = cpu_to_fs32(sb, CURRENT_TIME.tv_nsec);
		ktime_get_real_ts64(&ts);
		ufs2_inode->ui_birthtime = cpu_to_fs64(sb, ts.tv_sec);
		ufs2_inode->ui_birthnsec = cpu_to_fs32(sb, ts.tv_nsec);
		mark_buffer_dirty(bh);
		unlock_buffer(bh);
		if (sb->s_flags & MS_SYNCHRONOUS)