f2fs: shrink sbi->sb_lock coverage in set_file_temperature()
file_set_{cold,hot} doesn't need holding sbi->sb_lock, so moving them
out of the lock.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 9bc8f69..a47bf7c 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -182,16 +182,19 @@
hot_count = sbi->raw_super->hot_ext_count;
for (i = 0; i < cold_count + hot_count; i++) {
- if (!is_extension_exist(name, extlist[i]))
- continue;
- if (i < cold_count)
- file_set_cold(inode);
- else
- file_set_hot(inode);
- break;
+ if (is_extension_exist(name, extlist[i]))
+ break;
}
up_read(&sbi->sb_lock);
+
+ if (i == cold_count + hot_count)
+ return;
+
+ if (i < cold_count)
+ file_set_cold(inode);
+ else
+ file_set_hot(inode);
}
int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,