Messages in this thread Patch in this message | | | From | Yangtao Li <> | Subject | [PATCH 2/4] f2fs: no need to call ktime_get_real_seconds() if iostat is not enabled | Date | Wed, 4 Jan 2023 19:21:56 +0800 |
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When the iostat is not enabled, it is meaningless to call ktime_get_real_seconds() to assign values to variables.
Let's put the call to the ktime_get_real_seconds() after iostat is enabled.
Signed-off-by: Yangtao Li <frank.li@vivo.com> --- fs/f2fs/iostat.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/f2fs/iostat.c b/fs/f2fs/iostat.c index 8460989e9bab..e7d03c446994 100644 --- a/fs/f2fs/iostat.c +++ b/fs/f2fs/iostat.c @@ -29,12 +29,11 @@ int __maybe_unused iostat_info_seq_show(struct seq_file *seq, void *offset) { struct super_block *sb = seq->private; struct f2fs_sb_info *sbi = F2FS_SB(sb); - time64_t now = ktime_get_real_seconds(); if (!sbi->iostat_enable) return 0; - seq_printf(seq, "time: %-16llu\n", now); + seq_printf(seq, "time: %-16llu\n", ktime_get_real_seconds()); seq_printf(seq, "\t\t\t%-16s %-16s %-16s\n", "io_bytes", "count", "avg_bytes"); -- 2.25.1
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