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ACPI: acpi_os_allocate() fixes

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Replace acpi_in_resume with a more general hack
to check irqs_disabled() on any kmalloc() from ACPI.
While setting (system_state != SYSTEM_RUNNING) on resume
seemed more general, Andrew Morton preferred this approach.

http://bugzilla.kernel.org/show_bug.cgi?id=3469

Make acpi_os_allocate() into an inline function to
allow /proc/slab_allocators to work.

Delete some memset() that could fault on allocation failure.

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2006-07-10 01:35:51 -04:00
parent b3cf257623
commit e21c1ca3f9
6 changed files with 31 additions and 40 deletions
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2
drivers/acpi/parser/psutils.c
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@ -139,12 +139,10 @@ union acpi_parse_object *acpi_ps_alloc_op(u16 opcode)
/* The generic op (default) is by far the most common (16 to 1) */
op = acpi_os_acquire_object(acpi_gbl_ps_node_cache);
memset(op, 0, sizeof(struct acpi_parse_obj_common));
} else {
/* Extended parseop */
op = acpi_os_acquire_object(acpi_gbl_ps_node_ext_cache);
memset(op, 0, sizeof(struct acpi_parse_obj_named));
}
/* Initialize the Op */