diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-08 07:14:06 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-08 07:14:06 +0900 |
commit | d8dc91b753b881c60c766c06aeec87675a07df4a (patch) | |
tree | 9a02f81fc5436b424d88c2340dcd6b0fe6ae6cca /drivers/acpi/acpica/tbinstal.c | |
parent | 7035cdf36d5c4d913f68ff97e1c2e5603500d946 (diff) | |
parent | 3f44ea0d1c3835872033a6633135e16f87161202 (diff) |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pul ACPI & Power Management updates from Len Brown:
- acpidump utility added
- intel_idle driver now supports IVB Xeon
- turbostat utility can now count SMIs
- ACPI can now bind to USB3 hubs
- misc fixes
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (49 commits)
ACPI: Add new sysfs interface to export device description
ACPI: Harden acpi_table_parse_entries() against BIOS bug
tools/power/turbostat: add option to count SMIs, re-name some options
tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter deltas
intel_idle: enable IVB Xeon support
tools/power turbostat: add [-m MSR#] option
tools/power turbostat: make -M output pretty
tools/power turbostat: print more turbo-limit information
tools/power turbostat: delete unused line
tools/power turbostat: run on IVB Xeon
tools/power/acpi/acpidump: create acpidump(8), local make install targets
tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfs
ACPI: run _OSC after ACPI_FULL_INITIALIZATION
tools/power/acpi/acpidump: create acpidump(8), local make install targets
tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfs
tools/power/acpi/acpidump: version 20071116
tools/power/acpi/acpidump: version 20070714
tools/power/acpi/acpidump: version 20060606
tools/power/acpi/acpidump: version 20051111
xo15-ebook: convert to module_acpi_driver()
...
Diffstat (limited to 'drivers/acpi/acpica/tbinstal.c')
-rw-r--r-- | drivers/acpi/acpica/tbinstal.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 74f97d74db1c..70f9d787c82c 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -350,6 +350,7 @@ struct acpi_table_header *acpi_tb_table_override(struct acpi_table_header acpi_status acpi_tb_resize_root_table_list(void) { struct acpi_table_desc *tables; + u32 table_count; ACPI_FUNCTION_TRACE(tb_resize_root_table_list); @@ -363,8 +364,13 @@ acpi_status acpi_tb_resize_root_table_list(void) /* Increase the Table Array size */ - tables = ACPI_ALLOCATE_ZEROED(((acpi_size) acpi_gbl_root_table_list. - max_table_count + + if (acpi_gbl_root_table_list.flags & ACPI_ROOT_ORIGIN_ALLOCATED) { + table_count = acpi_gbl_root_table_list.max_table_count; + } else { + table_count = acpi_gbl_root_table_list.current_table_count; + } + + tables = ACPI_ALLOCATE_ZEROED(((acpi_size) table_count + ACPI_ROOT_TABLE_SIZE_INCREMENT) * sizeof(struct acpi_table_desc)); if (!tables) { @@ -377,8 +383,8 @@ acpi_status acpi_tb_resize_root_table_list(void) if (acpi_gbl_root_table_list.tables) { ACPI_MEMCPY(tables, acpi_gbl_root_table_list.tables, - (acpi_size) acpi_gbl_root_table_list. - max_table_count * sizeof(struct acpi_table_desc)); + (acpi_size) table_count * + sizeof(struct acpi_table_desc)); if (acpi_gbl_root_table_list.flags & ACPI_ROOT_ORIGIN_ALLOCATED) { ACPI_FREE(acpi_gbl_root_table_list.tables); @@ -386,9 +392,9 @@ acpi_status acpi_tb_resize_root_table_list(void) } acpi_gbl_root_table_list.tables = tables; - acpi_gbl_root_table_list.max_table_count += - ACPI_ROOT_TABLE_SIZE_INCREMENT; - acpi_gbl_root_table_list.flags |= (u8)ACPI_ROOT_ORIGIN_ALLOCATED; + acpi_gbl_root_table_list.max_table_count = + table_count + ACPI_ROOT_TABLE_SIZE_INCREMENT; + acpi_gbl_root_table_list.flags |= ACPI_ROOT_ORIGIN_ALLOCATED; return_ACPI_STATUS(AE_OK); } |