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Searched refs:int_sqrt (Results 1 – 25 of 26) sorted by relevance

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/Linux-v5.15/lib/math/
Dint_sqrt.c20 unsigned long int_sqrt(unsigned long x) in int_sqrt() function
41 EXPORT_SYMBOL(int_sqrt);
54 return int_sqrt((unsigned long) x); in int_sqrt64()
DMakefile2 obj-y += div64.o gcd.o lcm.o int_pow.o int_sqrt.o reciprocal_div.o
Dprime_numbers.c71 unsigned long y = int_sqrt(x); in slow_is_prime_number()
/Linux-v5.15/include/linux/
Dmath.h166 unsigned long int_sqrt(unsigned long);
173 return (u32)int_sqrt(x); in int_sqrt64()
/Linux-v5.15/drivers/media/pci/cx88/
Dcx88-dsp.c131 return (u32)int_sqrt(sum); in freq_magnitude()
154 return (u32)int_sqrt(sum / samples); in noise_magnitude()
/Linux-v5.15/Documentation/translations/zh_CN/core-api/
Dkernel-api.rst157 lib/math/int_sqrt.c
/Linux-v5.15/lib/
Drandom32.c600 bits = int_sqrt(total / (samples * (samples - 1)) * 4); in prandom32_state_selftest()
/Linux-v5.15/fs/nfsd/
Dnfscache.c73 limit = (16 * int_sqrt(low_pages)) << (PAGE_SHIFT-10); in nfsd_cache_size_limit()
/Linux-v5.15/drivers/thermal/tegra/
Dtegra30-tsensor.c215 c2 = -ts->calib.r - int_sqrt(ts->calib.r * ts->calib.r - c1); in tegra_tsensor_temp_to_counter()
/Linux-v5.15/block/
Dblk-wbt.c341 int_sqrt((rqd->scale_step + 1) << 8)); in rwb_arm_timer()
/Linux-v5.15/Documentation/core-api/
Dkernel-api.rst156 .. kernel-doc:: lib/math/int_sqrt.c
/Linux-v5.15/drivers/comedi/drivers/
Dvmk80xx.c544 val = int_sqrt(debtime * 1000 / 115); in vmk80xx_cnt_insn_write()
/Linux-v5.15/drivers/media/dvb-frontends/
Dtc90522.c269 p = int_sqrt(cndat << 16); in tc90522s_get_frontend()
/Linux-v5.15/fs/ceph/
Dsuper.h908 congestion_kb = (16*int_sqrt(totalram_pages())) << (PAGE_SHIFT-10); in default_congestion_kb()
/Linux-v5.15/kernel/rcu/
Dtree_nocb.h1259 ls = nr_cpu_ids / int_sqrt(nr_cpu_ids); in rcu_organize_nocb_kthreads()
/Linux-v5.15/drivers/video/fbdev/core/
Dfbmon.c1115 h_period = int_sqrt(h_period); in fb_get_hblank_by_dclk()
/Linux-v5.15/drivers/md/bcache/
Dbset.c1189 state->crit_factor = int_sqrt(1 << page_order); in bch_bset_sort_state_init()
/Linux-v5.15/fs/nfs/
Dwrite.c2176 nfs_congestion_kb = (16*int_sqrt(totalram_pages())) << (PAGE_SHIFT-10); in nfs_init_writepagecache()
/Linux-v5.15/drivers/gpu/drm/i915/selftests/
Di915_gem_gtt.c403 const unsigned long max_step = max(int_sqrt(max_pages), 2UL); in fill_hole()
/Linux-v5.15/drivers/hid/
Dwacom_wac.c1185 return int_sqrt(x*x + y*y); in int_dist()
2948 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); in wacom_bpt3_touch_msg()
/Linux-v5.15/mm/
Dvmscan.c2551 inactive_ratio = int_sqrt(10 * gb); in inactive_is_low()
Dpage_alloc.c8467 new_min_free_kbytes = int_sqrt(lowmem_kbytes * 16); in init_per_zone_wmark_min()
/Linux-v5.15/drivers/net/wireless/broadcom/b43/
Dphy_lp.c1743 tmp4 = -int_sqrt(tmp4); in lpphy_calc_rx_iq_comp()
Dphy_n.c4551 b = int_sqrt(b / tmp - a * a) - (1 << 10); in b43_nphy_calc_rx_iq_comp()
/Linux-v5.15/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/
Dphy_lcn.c1237 b = (s32) int_sqrt((unsigned long) b); in wlc_lcnphy_calc_rx_iq_comp()

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