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authorJan Kara <jack@suse.cz>2021-09-02 14:53:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-03 09:58:10 -0700
commit42dd235cb15c06c8446f9aed695648a3c2eb8d11 (patch)
tree58a1c74af51a5462f88914248653955afb9b63ae /mm/page-writeback.c
parent45a2966fd64147518dc5bca25f447bd0fb5359ac (diff)
downloadlinux-42dd235cb15c06c8446f9aed695648a3c2eb8d11.tar.bz2
writeback: rename domain_update_bandwidth()
Rename domain_update_bandwidth() to domain_update_dirty_limit(). The original name is a misnomer. The function has nothing to do with a bandwidth, it updates dirty limits. Link: https://lkml.kernel.org/r/20210713104716.22868-4-jack@suse.cz Signed-off-by: Jan Kara <jack@suse.cz> Cc: Michael Stapelberg <stapelberg+linux@google.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page-writeback.c')
-rw-r--r--mm/page-writeback.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 156f5888c09d..7d8ad4260147 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -1147,8 +1147,8 @@ update:
dom->dirty_limit = limit;
}
-static void domain_update_bandwidth(struct dirty_throttle_control *dtc,
- unsigned long now)
+static void domain_update_dirty_limit(struct dirty_throttle_control *dtc,
+ unsigned long now)
{
struct wb_domain *dom = dtc_dom(dtc);
@@ -1353,7 +1353,7 @@ static void __wb_update_bandwidth(struct dirty_throttle_control *gdtc,
written = percpu_counter_read(&wb->stat[WB_WRITTEN]);
if (update_ratelimit) {
- domain_update_bandwidth(gdtc, now);
+ domain_update_dirty_limit(gdtc, now);
wb_update_dirty_ratelimit(gdtc, dirtied, elapsed);
/*
@@ -1361,7 +1361,7 @@ static void __wb_update_bandwidth(struct dirty_throttle_control *gdtc,
* compiler has no way to figure that out. Help it.
*/
if (IS_ENABLED(CONFIG_CGROUP_WRITEBACK) && mdtc) {
- domain_update_bandwidth(mdtc, now);
+ domain_update_dirty_limit(mdtc, now);
wb_update_dirty_ratelimit(mdtc, dirtied, elapsed);
}
}