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/linux/include/linux/
H A Dsrcutree.h166 #define __SRCU_STRUCT_INIT_COMMON(name, usage_name, fast) \ argument
168 .srcu_reader_flavor = fast, \
171 #define __SRCU_STRUCT_INIT_MODULE(name, usage_name, fast) \ argument
173 __SRCU_STRUCT_INIT_COMMON(name, usage_name, fast) \
176 #define __SRCU_STRUCT_INIT(name, usage_name, pcpu_name, fast) \ argument
180 __SRCU_STRUCT_INIT_COMMON(name, usage_name, fast) \
203 * and associated structures whose readers must be of the SRCU-fast variety.
206 * SRCU-fast-updown variety. The key point (aside from error checking) with
213 # define __DEFINE_SRCU(name, fast, is_static) \ argument
216 fast); \
221 __DEFINE_SRCU(name,fast,is_static) global() argument
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/linux/arch/arm/boot/dts/qcom/
H A Dqcom-msm8974pro-sony-xperia-shinano-leo.dts32 qcom,fast-charge-safe-current = <3000000>;
33 qcom,fast-charge-current-limit = <2150000>;
34 qcom,fast-charge-safe-voltage = <4400000>;
35 qcom,fast-charge-high-threshold-voltage = <4350000>;
H A Dqcom-msm8974pro-sony-xperia-shinano-aries.dts32 qcom,fast-charge-safe-current = <2100000>;
33 qcom,fast-charge-current-limit = <1800000>;
34 qcom,fast-charge-safe-voltage = <4400000>;
35 qcom,fast-charge-high-threshold-voltage = <4350000>;
H A Dqcom-msm8974pro-sony-xperia-shinano-castor.dts137 qcom,fast-charge-safe-current = <1500000>;
138 qcom,fast-charge-current-limit = <1500000>;
141 qcom,fast-charge-safe-voltage = <4400000>;
142 qcom,fast-charge-high-threshold-voltage = <4350000>;
143 qcom,fast-charge-low-threshold-voltage = <3400000>;
H A Dqcom-msm8974-sony-xperia-rhine-amami.dts27 qcom,fast-charge-safe-current = <1300000>;
28 qcom,fast-charge-current-limit = <1300000>;
H A Dqcom-apq8026-asus-sparrow.dts250 qcom,fast-charge-safe-current = <1500000>;
251 qcom,fast-charge-current-limit = <350000>;
252 qcom,fast-charge-safe-voltage = <4430000>;
253 qcom,fast-charge-high-threshold-voltage = <4400000>;
H A Dqcom-msm8926-htc-memul.dts377 qcom,fast-charge-safe-current = <1750000>;
378 qcom,fast-charge-current-limit = <1750000>;
379 qcom,fast-charge-safe-voltage = <4360000>;
380 qcom,fast-charge-high-threshold-voltage = <4350000>;
/linux/Documentation/devicetree/bindings/nios2/
H A Dnios2.txt30 - altr,fast-tlb-miss-addr: Specifies CPU fast TLB miss exception address
35 - altr,implementation: Nios II core implementation, this should be "fast";
50 altr,implementation = "fast";
58 altr,fast-tlb-miss-addr = <0xc7fff400>;
/linux/Documentation/filesystems/
H A Djournalling.rst137 fast commits. In order to use fast commits, you will need to set following
141 fast commit.
143 `journal->j_fc_replay_cb`: Replay function called for replay of fast commit
146 File system is free to perform fast commits as and when it wants as long as it
148 :c:func:`jbd2_fc_begin_commit()`. Once a fast commit is done, the client
151 commit immediately after stopping the fast commit it can do so by calling
152 :c:func:`jbd2_fc_end_commit_fallback()`. This is useful if fast commit operation
156 JBD2 helper functions to manage fast commit buffers. File system can use
158 and wait on IO completion of fast commit buffers.
160 Currently, only Ext4 implements fast commits. For details of its implementation
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/linux/fs/afs/
H A Dfs_probe.c59 struct afs_server *server, bool fast) in afs_schedule_fs_probe() argument
67 atj += fast ? afs_fs_probe_fast_poll_interval : afs_fs_probe_slow_poll_interval; in afs_schedule_fs_probe()
422 struct afs_server *fast, *slow, *server; in afs_fs_probe_dispatcher() local
442 fast = slow = server = NULL; in afs_fs_probe_dispatcher()
447 fast = list_first_entry(&net->fs_probe_fast, struct afs_server, probe_link); in afs_fs_probe_dispatcher()
448 poll_at = fast->probed_at + afs_fs_probe_fast_poll_interval; in afs_fs_probe_dispatcher()
452 fast = NULL; in afs_fs_probe_dispatcher()
467 server = fast ?: slow; in afs_fs_probe_dispatcher()
/linux/mm/
H A Dgup_test.c230 bool fast; in pin_longterm_test_start()
255 fast = !!(args.flags & PIN_LONGTERM_TEST_FLAG_USE_FAST); in pin_longterm_test_start()
257 if (!fast && mmap_read_lock_killable(current->mm)) { in pin_longterm_test_start()
269 if (fast) in pin_longterm_test_start()
284 if (!fast) in pin_longterm_test_start()
229 bool fast; pin_longterm_test_start() local
/linux/Documentation/filesystems/ext4/
H A Djournal.rst31 In case of ``data=ordered`` mode, Ext4 also supports fast commits which
33 mode works by logging metadata blocks to the journal. In fast commit
35 affected metadata in fast commit space that is shared with JBD2.
36 Once the fast commit area fills in or if fast commit is not possible
38 A full commit invalidates all the fast commits that happened before
39 it and thus it makes the fast commit area empty for further fast
261 - Number of fast commit blocks in the journal.
323 - Journal has fast commit blocks. (JBD2_FEATURE_INCOMPAT_FAST_COMMIT)
653 - Stores the TID of the transaction after which these fast commits should
681 - Unused bytes in the fast commit area.
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/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-qcom-dc-scm-v1.dts65 m25p,fast-read;
73 m25p,fast-read;
87 m25p,fast-read;
H A Daspeed-bmc-opp-vesnin.dts84 m25p,fast-read;
91 m25p,fast-read;
104 m25p,fast-read;
H A Dast2500-facebook-netbmc-common.dtsi52 m25p,fast-read;
58 m25p,fast-read;
H A Daspeed-bmc-supermicro-x11spi.dts50 m25p,fast-read;
63 m25p,fast-read;
/linux/Documentation/locking/
H A Drt-mutex.rst55 NULL 0 lock is free (fast acquire possible)
58 taskpointer 0 lock is held (fast release possible)
62 The fast atomic compare exchange based acquire and release is only
66 with ->wait_lock is held. To prevent any fast path cmpxchg to the lock,
/linux/arch/arm64/boot/dts/exynos/
H A Dexynos7885-pinctrl.dtsi236 sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins {
243 sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins {
250 sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins {
257 sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins {
306 sd1_clk_fast_slew_rate_1x: sd1-clk-fast-slew-rate-1x-pins {
313 sd1_clk_fast_slew_rate_2x: sd1-clk-fast-slew-rate-2x-pins {
320 sd1_clk_fast_slew_rate_3x: sd1-clk-fast-slew-rate-3x-pins {
327 sd1_clk_fast_slew_rate_4x: sd1-clk-fast-slew-rate-4x-pins {
362 sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
369 sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
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/linux/Documentation/devicetree/bindings/cpufreq/
H A Dnvidia,tegra124-cpufreq.txt11 - cpu_g: Clock mux for the fast CPU cluster.
13 - pll_p: Auxiliary PLL used during fast PLL rate changes.
/linux/drivers/watchdog/
H A Dbd96801_wdt.c241 unsigned int val, sel, fast; in bd96801_set_heartbeat_from_hw() local
258 fast = FASTNG_MIN << sel; in bd96801_set_heartbeat_from_hw()
261 w->wdt.max_hw_heartbeat_ms = (fast << sel) / USEC_PER_MSEC; in bd96801_set_heartbeat_from_hw()
264 w->wdt.min_hw_heartbeat_ms = fast / USEC_PER_MSEC; in bd96801_set_heartbeat_from_hw()
/linux/drivers/pcmcia/
H A Dsa11xx_base.h96 #define MECR_FAST_SET(mecr, sock, fast) \ argument
97 MECR_SET((mecr), (sock), MECR_FAST_SHIFT, MECR_FAST_MODE_MASK, (fast))
/linux/Documentation/networking/
H A Dtcp-thin.rst16 retransmissions effectively through fast retransmit instead of
30 1) If the stream is thin, fast retransmit on the first dupACK.
36 fast retransmissions can not be triggered, and the stream is prone
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-wingtech-wt86518.dts47 qcom,fast-charge-safe-current = <900000>;
48 qcom,fast-charge-safe-voltage = <4300000>;
/linux/arch/m68k/
H A DKconfig.debug34 bool "Use fast second timer for profiling"
37 Use a fast secondary clock to produce profiling information.
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtcp_hdr_options.c93 const char fast[] = "FAST!!!"; in sk_fds_connect() local
102 sk_fds->active_fd = fastopen_connect(sk_fds->srv_fd, fast, in sk_fds_connect()
103 sizeof(fast), 0); in sk_fds_connect()
129 char bytes_in[sizeof(fast)]; in sk_fds_connect()
133 if (!ASSERT_EQ(ret, sizeof(fast), "read fastopen syn data")) { in sk_fds_connect()

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