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| author | Eric Paris <eparis@redhat.com> | 2013-04-30 16:46:46 +0200 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2013-04-30 21:31:28 +0200 |
| commit | bee0a224e791cccbc7ecd7faf2d5932942668976 (patch) | |
| tree | 2ce6e13d41ce4c6b30e68ca18700d695ca950206 /block | |
| parent | audit: do not needlessly take a spinlock in copy_signal (diff) | |
| download | linux-bee0a224e791cccbc7ecd7faf2d5932942668976.tar.xz linux-bee0a224e791cccbc7ecd7faf2d5932942668976.zip | |
audit: do not needlessly take a lock in tty_audit_exit
We were doing spin_lock_irq and spin_unlock_irq. This is STOOPID.
If we were in interupt context we were already screwed and called
panic() in do_exit(). So the irq stuff is useless. Also, these values
can only be changed by receiving a netlink message from current. Since
we are in do_exit() clearly we aren't in the syscall sending the netlink
message to change these values. Thus, just read them and go with it.
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions