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/linux/Documentation/trace/
H A Dkprobes.rst192 instruction (the "optimized region") lies entirely within one function.
197 jump into the optimized region. Specifically:
202 optimized region -- Kprobes checks the exception tables to verify this);
203 - there is no near jump to the optimized region (other than to the first
206 - For each instruction in the optimized region, Kprobes verifies that
218 - the instructions from the optimized region
228 - Other instructions in the optimized region are probed.
235 If the kprobe can be optimized, Kprobes enqueues the kprobe to an
237 it. If the to-be-optimized probepoint is hit before being optimized,
248 optimized region [3]_. As you know, synchronize_rcu() can ensure
[all …]
/linux/arch/microblaze/
H A DKconfig.platform11 bool "Optimized lib function"
14 Turns on optimized library functions (memcpy and memmove).
15 They are optimized by using word alignment. This will work
22 bool "Optimized lib function ASM"
27 Turns on optimized library functions (memcpy and memmove).
/linux/Documentation/userspace-api/
H A Drseq.rst27 Optimized RSEQ V2
42 legacy and the optimized V2 mode.
51 - Optimized V2
59 .. Optimized V2
68 .. Optimized V2
77 .. Optimized V2
87 .. Optimized V2
98 .. Optimized V2
109 The ABI compliant optimized v2 mode, which respects the read only fields,
114 functionality without disturbing each other. The ABI compliant optimized v2
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/linux/drivers/opp/
H A Dti-opp-supply.c26 * struct ti_opp_supply_optimum_voltage_table - optimized voltage table
28 * @optimized_uv: Optimized voltage from efuse
37 * @vdd_table: Optimized voltage mapping table
69 * _store_optimized_voltages() - store optimized voltages
73 * Picks up efuse based optimized voltages for VDD unique per device and
157 * Some older samples might not have optimized efuse in _store_optimized_voltages()
192 * Return: if a match is found, return optimized voltage, else return
215 dev_err_ratelimited(dev, "%s: Failed optimized voltage match for %d\n", in _get_optimal_vdd_voltage()
387 /* If we need optimized voltage */ in ti_opp_supply_probe()
/linux/Documentation/devicetree/bindings/opp/
H A Dti,omap-opp-supply.yaml37 - description: OMAP5+ optimized voltages in efuse(Class 0) VDD along with
40 - description: OMAP5+ optimized voltages in efuse(class0) VDD but no VBB
54 optimized efuse configuration.
63 - description: efuse offset where the optimized voltage is located
/linux/arch/arm/kernel/
H A Dio.c43 * This needs to be optimized.
59 * This needs to be optimized.
75 * This needs to be optimized.
/linux/Documentation/crypto/
H A Dlibcrypto.rst45 generic and architecture-optimized code to be easily built into a single
63 and architecture-optimized implementation(s). Each module initialization
86 unnecessary API overhead. Architecture-optimized code is enabled by default.
137 Many of the crypto algorithms have architecture-optimized implementations.
148 Since correctness is essential in cryptographic code, new architecture-optimized
/linux/drivers/video/fbdev/aty/
H A Datyfb.h230 /* Hack for bloc 1, should be cleanly optimized by compiler */ in aty_ld_le32()
243 /* Hack for bloc 1, should be cleanly optimized by compiler */ in aty_st_le32()
257 /* Hack for bloc 1, should be cleanly optimized by compiler */ in aty_st_le16()
269 /* Hack for bloc 1, should be cleanly optimized by compiler */ in aty_ld_8()
281 /* Hack for bloc 1, should be cleanly optimized by compiler */ in aty_st_8()
/linux/tools/testing/selftests/rseq/
H A Drun_timeslice_test.sh5 # and performance optimized mode.
10 echo "Skipping optimized RSEQ mode test. Not supported";
H A Drun_param_test.sh38 # performance optimized mode.
140 echo "Skipping optimized RSEQ mode test. Not supported";
144 echo "Testing in optimized RSEQ mode"
/linux/tools/testing/selftests/ftrace/test.d/kprobe/
H A Dkprobe_opt_types.tc4 # description: Register/unregister optimized probe
28 if echo $PROBE | grep -q OPTIMIZED; then
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Datmel,ebi.txt67 - atmel,smc-tdf-mode: "normal" or "optimized". When set to
68 "optimized" the data float time is optimized
/linux/include/linux/
H A Dcrc32.h90 #define CRC32_LE_OPTIMIZATION BIT(0) /* crc32_le() is optimized */
91 #define CRC32_BE_OPTIMIZATION BIT(1) /* crc32_be() is optimized */
92 #define CRC32C_OPTIMIZATION BIT(2) /* crc32c() is optimized */
/linux/arch/x86/include/asm/
H A Dqspinlock_paravirt.h12 * and restored. So an optimized version of __pv_queued_spin_unlock() is
21 * Optimized assembly version of __raw_callee_save___pv_queued_spin_unlock
/linux/arch/sparc/lib/
H A Dstrlen.S2 /* strlen.S: Sparc optimized strlen code
3 * Hand optimized from GNU libc's strlen
H A DM7memset.S2 * M7memset.S: SPARC M7 optimized memset.
8 * M7memset.S: M7 optimized memset.
100 * (can create a more optimized version later.)
114 * (can create a more optimized version later.)
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_global_map_resize.c57 /* see above; ensure this is not optimized out */ in bss_array_sum()
75 /* see above; ensure this is not optimized out */ in data_array_sum()
/linux/kernel/
H A Dkprobes.c424 * This must be called from arch-dep optimized caller.
440 /* Free optimized instructions and optimized_kprobe */
492 * Return an optimized kprobe whose optimizing code replaces
746 /* Optimize kprobe if p is ready to be optimized */
756 /* kprobes with 'post_handler' can not be optimized */ in optimize_kprobe()
762 /* Check there is no other kprobes at the optimized instructions */ in optimize_kprobe()
766 /* Check if it is already optimized. */ in optimize_kprobe()
778 * 'op' must have OPTIMIZED flag in optimize_kprobe()
795 /* Unoptimize a kprobe if p is optimized */
801 return; /* This is not an optprobe nor optimized */ in unoptimize_kprobe()
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/linux/kernel/irq/
H A Dmigration.c110 * and it should be optimized away when CONFIG_IRQ_DOMAIN_HIERARCHY is in __irq_move_irq()
134 * Get the top level irq_data in the hierarchy, which is optimized in irq_can_move_in_process_context()
/linux/arch/arc/lib/
H A Dmemset-archs.S10 * The memset implementation below is optimized to use prefetchw and prealloc
12 * If you want to implement optimized memset for other possible L1 data cache
/linux/arch/m68k/include/asm/
H A Ddelay.h72 * the const factor (4295 = 2**32 / 1000000) can be optimized out when
88 * first constant multiplications gets optimized away if the delay is
/linux/arch/s390/include/asm/
H A Dchecksum.h8 * Martin Schwidefsky (heavily optimized CKSM version)
53 * This is a version of ip_compute_csum() optimized for IP headers,
/linux/Documentation/locking/
H A Drt-mutex.rst40 RT-mutexes are optimized for fastpath operations and have no internal
42 without waiters. The optimized fastpath operations require cmpxchg
/linux/Documentation/devicetree/bindings/i2c/
H A Dsnps,designware-i2c.yaml117 snps,clk-freq-optimized:
149 snps,clk-freq-optimized;
/linux/drivers/gpu/drm/amd/pm/swsmu/inc/
H A Dsmu_v13_0_7_pptable.h79 …ER_MODE = 1 << SMU_13_0_7_ODCAP_POWER_MODE, //Optimized GPU Power Mode f…
151 int16_t pm_setting[SMU_13_0_7_MAX_PMSETTING]; //Optimized power mode feature settings

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