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authorEric W. Biederman <ebiederm@xmission.com>2022-01-08 11:23:02 -0600
committerEric W. Biederman <ebiederm@xmission.com>2022-01-08 12:43:57 -0600
commit2d4bcf886e42f0f4846a3d9bdc3a90d278903a2e (patch)
tree5a136721b78ad7530bd0befd4961f1ed6b110ccb /mm/mmap.c
parent6410349ea5e177f3e53c2006d2041eed47e986ae (diff)
exit: Remove profile_task_exit & profile_munmap
When I say remove I mean remove. All profile_task_exit and profile_munmap do is call a blocking notifier chain. The helpers profile_task_register and profile_task_unregister are not called anywhere in the tree. Which means this is all dead code. So remove the dead code and make it easier to read do_exit. Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lkml.kernel.org/r/20220103213312.9144-1-ebiederm@xmission.com Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'mm/mmap.c')
-rw-r--r--mm/mmap.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index bfb0ea164a90..70318c2a47c3 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2928,7 +2928,6 @@ EXPORT_SYMBOL(vm_munmap);
SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
{
addr = untagged_addr(addr);
- profile_munmap(addr);
return __vm_munmap(addr, len, true);
}