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authorJakub Kicinski <kuba@kernel.org>2026-01-22 20:13:25 -0800
committerJakub Kicinski <kuba@kernel.org>2026-01-29 17:28:54 -0800
commita010fe8d869635fd15c1d5768ba6a2f48795fa36 (patch)
treec6bd6ce8580482b8cac589d77df6c6d7f9696894 /Documentation/admin-guide/sysctl
parent7227e984c36b6a95a23f079d01ec5224a5b0e796 (diff)
parent1cac38910ecb881b09f61f57545a771bbe57ba68 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.19-rc8). No adjacent changes, conflicts: drivers/net/ethernet/spacemit/k1_emac.c 2c84959167d64 ("net: spacemit: Check for netif_carrier_ok() in emac_stats_update()") f66086798f91f ("net: spacemit: Remove broken flow control support") https://lore.kernel.org/aXjAqZA3iEWD_DGM@sirena.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/admin-guide/sysctl')
-rw-r--r--Documentation/admin-guide/sysctl/vm.rst2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/admin-guide/sysctl/vm.rst b/Documentation/admin-guide/sysctl/vm.rst
index 245bf6394935..06d0ebddeefa 100644
--- a/Documentation/admin-guide/sysctl/vm.rst
+++ b/Documentation/admin-guide/sysctl/vm.rst
@@ -231,6 +231,8 @@ eventually gets pushed out to disk. This tunable is used to define when dirty
inode is old enough to be eligible for writeback by the kernel flusher threads.
And, it is also used as the interval to wakeup dirtytime_writeback thread.
+Setting this to zero disables periodic dirtytime writeback.
+
dirty_writeback_centisecs
=========================