The patch titled
Subject: init: reduce rootwait polling interval time to 5ms
has been removed from the -mm tree. Its filename was
init-reduce-rootwait-polling-interval-time-to-5ms.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jungseung Lee <js07.lee@xxxxxxxxxxx>
Subject: init: reduce rootwait polling interval time to 5ms
For several devices, the rootwait time is sensitive because it directly
affects booting time. The polling interval of rootwait is currently
100ms. To save unnessesary waiting time, reduce the polling interval to 5
ms.
[akpm@xxxxxxxxxxxxxxxxxxxx: remove used-once #define]
Link: http://lkml.kernel.org/r/20161207060743.1728-1-js07.lee@xxxxxxxxxxx
Signed-off-by: Jungseung Lee <js07.lee@xxxxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
init/do_mounts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN init/do_mounts.c~init-reduce-rootwait-polling-interval-time-to-5ms init/do_mounts.c
--- a/init/do_mounts.c~init-reduce-rootwait-polling-interval-time-to-5ms
+++ a/init/do_mounts.c
@@ -588,7 +588,7 @@ void __init prepare_namespace(void)
saved_root_name);
while (driver_probe_done() != 0 ||
(ROOT_DEV = name_to_dev_t(saved_root_name)) == 0)
- msleep(100);
+ msleep(5);
async_synchronize_full();
}
_
Patches currently in -mm which might be from js07.lee@xxxxxxxxxxx are
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