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ANDROID: printk: Export symbol for scheduler vendor hook

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Allow modules to call _printk_deferred(). This is
for scheduler vendor hooks for vendor-specific modules.
Calling printk() from an atomic context is not advised and
hence printk_deferred() is used.

Bug: 203530090
Signed-off-by: Sai Harshini Nimmala <snimmala@codeaurora.org>
Change-Id: I0e329dc8fa67a0c8a1e3ca359941256b3bfc4c6c
This commit is contained in:
Sai Harshini Nimmala
2021-10-18 19:20:22 -07:00
committed by Todd Kjos
parent 6a878921fc
commit 839c8821c7
1 changed files with 1 additions and 0 deletions
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kernel/printk/printk.c
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@@ -3281,6 +3281,7 @@ int _printk_deferred(const char *fmt, ...)
return r;
}
EXPORT_SYMBOL_GPL(_printk_deferred);
/*
* printk rate limiting, lifted from the networking subsystem.