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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)
  powerpc64: convert to dynamic percpu allocator
  sparc64: use embedding percpu first chunk allocator
  percpu: kill lpage first chunk allocator
  x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA
  percpu: update embedding first chunk allocator to handle sparse units
  percpu: use group information to allocate vmap areas sparsely
  vmalloc: implement pcpu_get_vm_areas()
  vmalloc: separate out insert_vmalloc_vm()
  percpu: add chunk->base_addr
  percpu: add pcpu_unit_offsets[]
  percpu: introduce pcpu_alloc_info and pcpu_group_info
  percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward
  percpu: add @align to pcpu_fc_alloc_fn_t
  percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()
  percpu: drop @static_size from first chunk allocators
  percpu: generalize first chunk allocator selection
  percpu: build first chunk allocators selectively
  percpu: rename 4k first chunk allocator to page
  percpu: improve boot messages
  percpu: fix pcpu_reclaim() locking
  ...

Fix trivial conflict as by Tejun Heo in kernel/sched.c
This commit is contained in:
Linus Torvalds
2009-09-15 09:39:44 -07:00
parent 2f82af08fc 5579fd7e6a
commit ada3fa1505
80 changed files with 1912 additions and 1230 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/ia64/Kconfig
View File

@ -89,6 +89,9 @@ config GENERIC_TIME_VSYSCALL
bool
default y
config HAVE_LEGACY_PER_CPU_AREA
def_bool y
config HAVE_SETUP_PER_CPU_AREA
def_bool y

6
arch/ia64/kernel/setup.c
View File

@ -855,11 +855,17 @@ identify_cpu (struct cpuinfo_ia64 *c)
c->unimpl_pa_mask = ~((1L<<63) | ((1L << phys_addr_size) - 1));
}
/*
* In UP configuration, setup_per_cpu_areas() is defined in
* include/linux/percpu.h
*/
#ifdef CONFIG_SMP
void __init
setup_per_cpu_areas (void)
{
/* start_kernel() requires this... */
}
#endif
/*
* Do the following calculations:

3
arch/ia64/kernel/smp.c
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@ -58,7 +58,8 @@ static struct local_tlb_flush_counts {
unsigned int count;
} __attribute__((__aligned__(32))) local_tlb_flush_counts[NR_CPUS];
static DEFINE_PER_CPU(unsigned short, shadow_flush_counts[NR_CPUS]) ____cacheline_aligned;
static DEFINE_PER_CPU_SHARED_ALIGNED(unsigned short [NR_CPUS],
shadow_flush_counts);
#define IPI_CALL_FUNC 0
#define IPI_CPU_STOP 1

16
arch/ia64/kernel/vmlinux.lds.S
View File

@ -24,14 +24,14 @@ PHDRS {
}
SECTIONS
{
/* Sections to be discarded */
/* unwind exit sections must be discarded before the rest of the
sections get included. */
/DISCARD/ : {
EXIT_TEXT
EXIT_DATA
*(.exitcall.exit)
*(.IA_64.unwind.exit.text)
*(.IA_64.unwind_info.exit.text)
}
*(.comment)
*(.note)
}
v = PAGE_OFFSET; /* this symbol is here to make debugging easier... */
phys_start = _start - LOAD_OFFSET;
@ -316,7 +316,7 @@ SECTIONS
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
/* These must appear regardless of . */
/DISCARD/ : { *(.comment) }
/DISCARD/ : { *(.note) }
/* Default discards */
DISCARDS
}

2
arch/ia64/sn/kernel/setup.c
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@ -71,7 +71,7 @@ EXPORT_SYMBOL(sn_rtc_cycles_per_second);
DEFINE_PER_CPU(struct sn_hub_info_s, __sn_hub_info);
EXPORT_PER_CPU_SYMBOL(__sn_hub_info);
DEFINE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_COMPACT_NODES]);
DEFINE_PER_CPU(short [MAX_COMPACT_NODES], __sn_cnodeid_to_nasid);
EXPORT_PER_CPU_SYMBOL(__sn_cnodeid_to_nasid);
DEFINE_PER_CPU(struct nodepda_s *, __sn_nodepda);