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Lorenzo Stoakes 3e44c471a2 gcov: add support for GCC 5.1 
Fix kernel gcov support for GCC 5.1.  Similar to commit a992bf836f
("gcov: add support for GCC 4.9"), this patch takes into account the
existence of a new gcov counter (see gcc's gcc/gcov-counter.def.)

Firstly, it increments GCOV_COUNTERS (to 10), which makes the data
structure struct gcov_info compatible with GCC 5.1.

Secondly, a corresponding counter function __gcov_merge_icall_topn (Top N
value tracking for indirect calls) is included in base.c with the other
gcov counters unused for kernel profiling.

Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: Yuan Pengfei <coolypf@qq.com>
Tested-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2015-06-30 19:44:57 -07:00
..
Kconfig
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Makefile kbuild,gcov: simplify kernel/gcov/Makefile more 2015-01-09 17:25:44 +01:00
base.c gcov: add support for GCC 5.1 2015-06-30 19:44:57 -07:00
fs.c
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gcc_3_4.c
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gcc_4_7.c gcov: add support for GCC 5.1 2015-06-30 19:44:57 -07:00
gcov.h
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