From: Tang Yizhou Date: Wed, 9 Oct 2024 15:17:27 +0000 (+0800) Subject: mm/page-writeback.c: Update comment for BANDWIDTH_INTERVAL X-Git-Tag: v6.13-rc1~229^2~16 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a54fc4932438cfc1f41626d78404237fd5f82e5b;p=thirdparty%2Fkernel%2Flinux.git mm/page-writeback.c: Update comment for BANDWIDTH_INTERVAL The name of the BANDWIDTH_INTERVAL macro is misleading, as it is not only used in the bandwidth update functions wb_update_bandwidth() and __wb_update_bandwidth(), but also in the dirty limit update function domain_update_dirty_limit(). Currently, we haven't found an ideal name, so update the comment only. Signed-off-by: Tang Yizhou Link: https://lore.kernel.org/r/20241009151728.300477-2-yizhou.tang@shopee.com Signed-off-by: Christian Brauner --- diff --git a/mm/page-writeback.c b/mm/page-writeback.c index fcd4c1439cb9c..c7c6b58a8461c 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -54,7 +54,7 @@ #define DIRTY_POLL_THRESH (128 >> (PAGE_SHIFT - 10)) /* - * Estimate write bandwidth at 200ms intervals. + * Estimate write bandwidth or update dirty limit at 200ms intervals. */ #define BANDWIDTH_INTERVAL max(HZ/5, 1)