diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-11-12 18:45:29 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-11-16 11:24:01 +0100 |
| commit | f5848e5fd2f813c3a8009a642dfbcf635287c199 (patch) | |
| tree | 743b5d450d4c18c2a633e41803bdcce08d265649 /arch/x86/kernel/process.c | |
| parent | x86/io: Speedup schedule out of I/O bitmap user (diff) | |
| download | linux-f5848e5fd2f813c3a8009a642dfbcf635287c199.tar.xz linux-f5848e5fd2f813c3a8009a642dfbcf635287c199.zip | |
x86/tss: Move I/O bitmap data into a seperate struct
Move the non hardware portion of I/O bitmap data into a seperate struct for
readability sake.
Originally-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/process.c')
| -rw-r--r-- | arch/x86/kernel/process.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 2444fe296de5..35f1c80df7a8 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -374,11 +374,11 @@ static inline void switch_to_bitmap(struct thread_struct *next, * bits permitted, then the copy needs to cover those as * well so they get turned off. */ - memcpy(tss->io_bitmap, next->io_bitmap_ptr, - max(tss->io_bitmap_prev_max, next->io_bitmap_max)); + memcpy(tss->io_bitmap.bitmap, next->io_bitmap_ptr, + max(tss->io_bitmap.prev_max, next->io_bitmap_max)); /* Store the new max and set io_bitmap_base valid */ - tss->io_bitmap_prev_max = next->io_bitmap_max; + tss->io_bitmap.prev_max = next->io_bitmap_max; tss->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET_VALID; /* |