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| author |   Ingo Molnar <mingo@kernel.org> | 2015-04-22 13:16:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:47:18 +0200 |
| commit | 3a0aee4801d475b64a408539c01ec0d17d52192b (patch) | |
| tree | d73a8d2e97069b135cc3a79508d5d8de37fde4c2 /Documentation/preempt-locking.txt | |
| parent | x86/fpu: Move math_state_restore() to fpu/core.c (diff) | |
| download | linux-dev-3a0aee4801d475b64a408539c01ec0d17d52192b.tar.xz linux-dev-3a0aee4801d475b64a408539c01ec0d17d52192b.zip | |
x86/fpu: Rename math_state_restore() to fpu__restore()
Move to the new fpu__*() namespace.
Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/preempt-locking.txt')
| -rw-r--r-- | Documentation/preempt-locking.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/preempt-locking.txt b/Documentation/preempt-locking.txt index 57883ca2498b..e89ce6624af2 100644 --- a/Documentation/preempt-locking.txt +++ b/Documentation/preempt-locking.txt @@ -48,7 +48,7 @@ preemption must be disabled around such regions. Note, some FPU functions are already explicitly preempt safe. For example, kernel_fpu_begin and kernel_fpu_end will disable and enable preemption. -However, math_state_restore must be called with preemption disabled. +However, fpu__restore() must be called with preemption disabled. RULE #3: Lock acquire and release must be performed by same task |