| commit | 6b2c1800f1d3a608af952cfbd57f8f1a71c5d9b4 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Sat Jul 25 16:17:02 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Sep 13 11:12:04 2011 +0200 |
| tree | f7488a60b0fb0fd81ea0160bcde3e20a1cff10a1 | |
| parent | 757455d41c390da4ae8e06468ad097fe42eaab41 [diff] |
locking, video: Annotate vga console lock as raw The vga_lock lock can be taken in atomic context and therefore cannot be preempted on -rt - annotate it. In mainline this change documents the low level nature of the lock - otherwise there's no functional difference. Lockdep and Sparse checking will work as usual. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>