| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_rdonly_maps.c | 28 /* prevent compiler to optimize everything out */ in skip_loop()
47 /* prevent compiler to optimize everything out */ in part_loop()
66 /* prevent compiler to optimize everything out */ in full_loop()
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| H A D | linked_vars1.c | 46 * will optimize them out in BPF_PROG()
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| H A D | linked_vars2.c | 46 * will optimize them out in BPF_PROG()
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| /linux/tools/testing/selftests/net/bench/page_pool/ |
| H A D | bench_page_pool_simple.c | 56 barrier(); /* avoid compiler to optimize this loop */ in time_bench_for_loop()
74 barrier(); /* avoid compiler to optimize this loop */ in time_bench_atomic_inc()
98 barrier(); /* avoid compiler to optimize this loop */ in time_bench_lock()
166 barrier(); /* avoid compiler to optimize this loop */ in time_bench_page_pool()
169 * Compiler should inline optimize other function calls out in time_bench_page_pool()
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| /linux/fs/nfsd/ |
| H A D | nfs4xdr_gen.c | 41 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_nfsstat4()
305 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_open_args_share_access4()
325 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_open_args_share_deny4()
346 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_open_args_share_access_want4()
370 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_open_args_open_claim4()
394 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_open_args_createmode4()
442 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_open_delegation_type4()
465 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_aclmodel4()
485 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_aclscope4()
505 /* Compiler may optimize to a range check for dense enums */ in xdrgen_decode_posixacetag4()
[all …]
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| /linux/Documentation/driver-api/mmc/ |
| H A D | mmc-async-req.rst | 63 Optimize for the first request
70 request. The host driver may optimize for this scenario to minimize
71 the performance loss. A way to optimize for this is to split the current
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| /linux/include/linux/ |
| H A D | static_call.h | 109 * Just like how DEFINE_STATIC_CALL_NULL() / static_call_cond() optimize the
111 * __static_call_return0 optimize the do nothing return 0 function.
323 * Sadly current GCC/Clang (10 for both) do not optimize this properly
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| /linux/tools/testing/selftests/riscv/cfi/ |
| H A D | cfitests.c | 16 /* do not optimize cfi related test functions */
18 #pragma GCC optimize("O0")
|
| /linux/include/asm-generic/ |
| H A D | local64.h | 60 * in interrupt, etc. Some archs can optimize this case well. */
99 * in interrupt, etc. Some archs can optimize this case well. */
|
| H A D | access_ok.h | 21 * 'size' is a compile-time constant for most callers, so optimize for
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| /linux/tools/include/nolibc/ |
| H A D | stdlib.h | |
| H A D | compiler.h | 28 # define __nolibc_entrypoint __attribute__((optimize("Os", "omit-frame-pointer")))
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| /linux/fs/hfs/ |
| H A D | bnode.c | 61 // optimize later... in hfs_bnode_read_u16()
69 // optimize later... in hfs_bnode_read_u8()
123 // optimize later... in hfs_bnode_write_u16()
129 // optimize later... in hfs_bnode_write_u8()
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| /linux/arch/x86/kernel/ |
| H A D | process.h | 10 * This needs to be inline to optimize for the common case where no extra
|
| /linux/drivers/dma/ |
| H A D | idma64.h | 64 #define IDMA64C_CFGL_DST_OPT_BL (1 << 20) /* optimize dst burst length */
65 #define IDMA64C_CFGL_SRC_OPT_BL (1 << 21) /* optimize src burst length */
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| /linux/scripts/ |
| H A D | Makefile.kcsan | 12 kcsan-cflags := -fsanitize=thread -fno-optimize-sibling-calls \
|
| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | streaming-par.rst | 10 Streaming parameters are intended to optimize the video capture process
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| /linux/arch/riscv/include/asm/vendor_extensions/ |
| H A D | thead.h | 33 * encoding as the standard vse8.v and vle8.v, compilers seem to optimize
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| /linux/Documentation/devicetree/bindings/leds/backlight/ |
| H A D | mps,mp3309c.yaml | 14 programmable switching frequency to optimize efficiency.
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| /linux/rust/kernel/ |
| H A D | bits.rs | 30 // Always inline to optimize out error path of `build_assert`.
79 // Always inline to optimize out error path of `build_assert`.
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| /linux/tools/memory-model/Documentation/ |
| H A D | control-dependencies.txt | 49 "a" is always non-zero, it would be well within its rights to optimize
238 to optimize the conditional away, it will have also optimized
|
| /linux/arch/arc/include/asm/ |
| H A D | cacheflush.h | 41 /* TBD: optimize this */
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| /linux/arch/powerpc/include/asm/ |
| H A D | delay.h | 51 * gcc will optimize out the if-statement if @delay is a constant.
|
| /linux/arch/nios2/ |
| H A D | Makefile | 35 KBUILD_CFLAGS += -fno-optimize-sibling-calls
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| /linux/sound/soc/intel/common/ |
| H A D | soc-intel-quirks.h | 30 * SOF drivers. We rely on the compiler to optimize this out in files in soc_intel_is_byt_cr()
|