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ANDROID: softirq: Add EXPORT_SYMBOL_GPL for softirq and tasklet

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The purpose of these symbols are used for getting counter and metrics of long running irq. Currently we only have symbols for irq_handler_entry and irq_handler_exit.

Bug: 227809911
Signed-off-by: Ziyi Cui <ziyic@google.com>
Change-Id: Idf4ccdede5232689b2752283539aee54a5f67866
This commit is contained in:
Ziyi Cui
2022-08-29 23:09:23 +00:00
committed by Todd Kjos
parent dd04e189df
commit e09aff6074
1 changed files with 4 additions and 0 deletions
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4
kernel/softirq.c
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@@ -31,6 +31,10 @@
EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_entry); EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_entry);
EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_exit); EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(softirq_entry);
EXPORT_TRACEPOINT_SYMBOL_GPL(softirq_exit);
EXPORT_TRACEPOINT_SYMBOL_GPL(tasklet_entry);
EXPORT_TRACEPOINT_SYMBOL_GPL(tasklet_exit);
/* /*
- No shared variables, all the data are CPU local. - No shared variables, all the data are CPU local.