AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity
eef336189b
kernel_optimize_test/arch/sh/mm
History
Julia Lawall 7bfa122c19 arch/sh/mm: Move a dereference below a NULL test 
If the NULL test is necessary, then the dereference should be moved below
the NULL test.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/).

// <smpl>
@disable is_null@
identifier f;
expression E;
identifier fld;
statement S;
@@

+ if (E == NULL) S
  f(...,E->fld,...);
- if (E == NULL) S

@@
identifier f;
expression E;
identifier fld;
statement S;
@@

+ if (!E) S
  f(...,E->fld,...);
- if (!E) S
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-01-21 17:41:14 +09:00
..
asids-debugfs.c sh: Fix up the cpu_asid() return value on nommu. 2008-12-22 18:44:03 +09:00
cache-debugfs.c Fix debugfs_create_file's error checking method for arch/sh/mm/ 2008-10-20 10:40:21 +09:00
cache-sh2.c SH2(A) cache update 2008-08-04 16:33:47 +09:00
cache-sh2a.c sh: fix sh2a cache entry_mask 2008-10-31 16:29:20 +09:00
cache-sh3.c
cache-sh4.c sh: uninline flush_icache_all(). 2008-09-08 10:35:06 +09:00
cache-sh5.c sh64: Fixup the nommu build. 2008-05-08 19:51:37 +09:00
cache-sh7705.c sh: Preparation for uncached jumps through PMB. 2008-01-28 13:18:59 +09:00
consistent.c sh: split coherent pages 2008-12-22 18:44:48 +09:00
extable_32.c sh: Split out extable.c _32 and _64 variants. 2008-01-28 13:18:44 +09:00
extable_64.c sh: comment tidying for sh64->sh migration. 2008-01-28 13:18:58 +09:00
fault_32.c sh: Generic kgdb stub support. 2008-12-22 18:44:04 +09:00
fault_64.c sh: migrate to arch/sh/include/ 2008-07-29 08:09:44 +09:00
hugetlbpage.c hugetlb: introduce pud_huge 2008-07-24 10:47:18 -07:00
init.c mm: show node to memory section relationship with symlinks in sysfs 2009-01-06 15:59:00 -08:00
ioremap_32.c sh: P4 ioremap pass-through 2008-12-22 18:43:48 +09:00
ioremap_64.c arch/sh/mm: Move a dereference below a NULL test 2009-01-21 17:41:14 +09:00
Kconfig sh: Make memory hot-add and hot-remove depend on MMU. 2008-09-17 23:13:27 +09:00
Makefile sh: Split out extable.c _32 and _64 variants. 2008-01-28 13:18:44 +09:00
Makefile_32 sh: Convert sh64 /proc/asids to debugfs and generic sh. 2008-12-22 18:44:03 +09:00
Makefile_64 sh: Convert sh64 /proc/asids to debugfs and generic sh. 2008-12-22 18:44:03 +09:00
mmap.c sh: Move arch_get_unmapped_area() in to arch/sh/mm/mmap.c. 2008-12-22 18:42:49 +09:00
numa.c mm: move bootmem descriptors definition to a single place 2008-07-24 10:47:14 -07:00
pg-nommu.c sh: fixup many sparse errors. 2008-09-08 10:35:04 +09:00
pg-sh4.c sh: Handle fixmap TLB eviction more coherently. 2008-11-10 20:00:45 +09:00
pg-sh7705.c fix sh ptep_get_and_clear breakage 2008-07-28 18:10:35 +09:00
pmb.c Fix debugfs_create_file's error checking method for arch/sh/mm/ 2008-10-20 10:40:21 +09:00
tlb-nommu.c sh: fixup many sparse errors. 2008-09-08 10:35:04 +09:00
tlb-sh3.c sh: Revert lazy dcache writeback changes. 2007-03-05 19:46:47 +09:00
tlb-sh4.c sh: Preparation for uncached jumps through PMB. 2008-01-28 13:18:59 +09:00
tlb-sh5.c sh: Fix up broken kerneldoc comments. 2008-08-04 12:51:06 +09:00
tlbflush_32.c sh: Rename the _32 and _64 TLB flush variants. 2008-01-28 13:18:54 +09:00
tlbflush_64.c sh: replace remaining __FUNCTION__ occurrences 2008-03-06 11:18:22 +09:00