diff options
| author | Jack Steiner <steiner@sgi.com> | 2009-04-03 01:59:04 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-03 04:05:05 +0200 |
| commit | fe5bb6b00c3a9374841d651e01694fe4190a677e (patch) | |
| tree | 8580ba3dac70d236261557a458df535cdc0e2acd /drivers/misc/sgi-gru/grumain.c | |
| parent | sgi-gru: add macros for using the UV hub to send interrupts (diff) | |
| download | linux-fe5bb6b00c3a9374841d651e01694fe4190a677e.tar.xz linux-fe5bb6b00c3a9374841d651e01694fe4190a677e.zip | |
sgi-gru: misc GRU cleanup
Misc trivial GRU drivers fixes:
- fix long lines
- eliminate extra whitespace
- eliminate compiler warning
- better validation of invalidate user parameters
- bug fix for GRU TLB flush (not the cpu TLB flush)
These changes are all internal to the SGI GRU driver and have no effect
on the base kernel.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/sgi-gru/grumain.c')
| -rw-r--r-- | drivers/misc/sgi-gru/grumain.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c index 3d2fc216bae5..1ce32bcd0259 100644 --- a/drivers/misc/sgi-gru/grumain.c +++ b/drivers/misc/sgi-gru/grumain.c @@ -432,8 +432,8 @@ static inline long gru_copy_handle(void *d, void *s) return GRU_HANDLE_BYTES; } -static void gru_prefetch_context(void *gseg, void *cb, void *cbe, unsigned long cbrmap, - unsigned long length) +static void gru_prefetch_context(void *gseg, void *cb, void *cbe, + unsigned long cbrmap, unsigned long length) { int i, scr; @@ -773,8 +773,8 @@ int gru_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_SIGBUS; again: - preempt_disable(); mutex_lock(>s->ts_ctxlock); + preempt_disable(); if (gts->ts_gru) { if (gts->ts_gru->gs_blade_id != uv_numa_blade_id()) { STAT(migrated_nopfn_unload); |