moonjuice/kernel_arpi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ANDROID: mm, oom: add vendor hook to prevent oom panic

Browse Source 
In some cases we would like to bypass oom panic and give the system more
time to cleanup memory. Add vendor hook to allow skipping the oom panic.

Bug: 186875166
Change-Id: I64e74b2c013d6f18d74504777c6559d9ae07e008
Signed-off-by: Prakash Gupta <guptap@codeaurora.org>
Signed-off-by: Sudarshan Rajagopalan <quic_sudaraja@quicinc.com>
This commit is contained in:
Prakash Gupta
2021-04-22 19:33:23 +05:30
committed by Suren Baghdasaryan
parent 24bfd162f9
commit 4d7fc7aaec
3 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/android/vendor_hooks.c
View File

@@ -198,6 +198,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_memory_nx);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_memory_rw);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_module_permit_before_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_set_module_permit_after_init);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_oom_check_panic);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_selinux_is_initialized);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_mmap_file);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_file_open);