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| author | Eric W. Biederman <ebiederm@xmission.com> | 2022-01-08 20:23:02 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2022-01-08 21:43:57 +0300 |
| commit | 2d4bcf886e42f0f4846a3d9bdc3a90d278903a2e (patch) | |
| tree | 5a136721b78ad7530bd0befd4961f1ed6b110ccb /mm/mmap.c | |
| parent | 6410349ea5e177f3e53c2006d2041eed47e986ae (diff) | |
| download | linux-2d4bcf886e42f0f4846a3d9bdc3a90d278903a2e.tar.xz | |
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.c | 1 |
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); } |