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| author | Prasad Sodagudi | 2020-05-16 12:38:10 -0500 |
|---|---|---|
| committer | Prasad Sodagudi | 2020-12-16 17:01:28 -0600 |
| commit | fed91561d8b7e58ce29c50e83945a97b75f7a335 (patch) | |
| tree | cf45cf9e21e8f625eb81ebfc776f650aaa0162fb | |
| parent | 4d3dd5615b30d28946fbff98688a7d3bb120c5ea (diff) | |
| download | kernel-fed91561d8b7e58ce29c50e83945a97b75f7a335.tar.gz kernel-fed91561d8b7e58ce29c50e83945a97b75f7a335.tar.xz kernel-fed91561d8b7e58ce29c50e83945a97b75f7a335.zip | |
ANDROID: softirq: Export irq_handler_entry tracepoint
Export irq_handle_entry tracepoint, so that vendor modules
can register probes for this tracepoint.
Bug: 175806230
Change-Id: Iacc331f923d27f1a17065d6c0315c0c054af313e
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
| -rw-r--r-- | kernel/softirq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index 169a780a2719..f0fa261746fa 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c | |||
| @@ -29,6 +29,8 @@ | |||
| 29 | #define CREATE_TRACE_POINTS | 29 | #define CREATE_TRACE_POINTS |
| 30 | #include <trace/events/irq.h> | 30 | #include <trace/events/irq.h> |
| 31 | 31 | ||
| 32 | EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_entry); | ||
| 33 | |||
| 32 | /* | 34 | /* |
| 33 | - No shared variables, all the data are CPU local. | 35 | - No shared variables, all the data are CPU local. |
| 34 | - If a softirq needs serialization, let it serialize itself | 36 | - If a softirq needs serialization, let it serialize itself |