From 7a6f4411aeaae888a7b2880f0c046f9efb0d83cc Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Mon, 21 Mar 2022 00:27:10 -0400
Subject: [PATCH] bcachefs: Make minimum journal_flush_delay nonzero
We're seeing a very strange bug where journal_flush_delay sometimes gets
set to 0 in the superblock. Together with the preceding patch, this
should help us track it down.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
---
fs/bcachefs/opts.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/bcachefs/opts.h b/fs/bcachefs/opts.h
index 69ca754299431..b45740ec3c673 100644
--- a/fs/bcachefs/opts.h
+++ b/fs/bcachefs/opts.h
@@ -275,7 +275,7 @@ enum opt_type {
NULL, "Extra debugging information during mount/recovery")\
x(journal_flush_delay, u32, \
OPT_FS|OPT_MOUNT|OPT_RUNTIME, \
- OPT_UINT(0, U32_MAX), \
+ OPT_UINT(1, U32_MAX), \
BCH_SB_JOURNAL_FLUSH_DELAY, 1000, \
NULL, "Delay in milliseconds before automatic journal commits")\
x(journal_flush_disabled, u8, \
--
2.30.2