Searched refs:int_sqrt (Results 1 - 23 of 23) sorted by relevance

/linux-4.1.27/lib/
H A Dint_sqrt.c12 * int_sqrt - rough approximation to sqrt
17 unsigned long int_sqrt(unsigned long x) int_sqrt() function
38 EXPORT_SYMBOL(int_sqrt); variable
H A DMakefile12 idr.o int_sqrt.o extable.o \
/linux-4.1.27/drivers/media/pci/cx88/
H A Dcx88-dsp.c129 return (u32)int_sqrt(sum); freq_magnitude()
152 return (u32)int_sqrt(sum / samples); noise_magnitude()
/linux-4.1.27/net/mac80211/
H A Drc80211_minstrel.h53 return (u16) int_sqrt(tmp_var); minstrel_ewmsd()
/linux-4.1.27/drivers/cpuidle/governors/
H A Dmenu.c245 * int_sqrt() formal parameter type is unsigned long. When the get_typical_interval()
248 * of int_sqrt on platforms where unsigned long is 32 bits in size. get_typical_interval()
254 stddev = int_sqrt(stddev); get_typical_interval()
/linux-4.1.27/drivers/media/pci/pt1/
H A Dva1j5jf8007s.c88 x1 = int_sqrt(word << 16) * ((15625ll << 21) / 1000000); va1j5jf8007s_read_snr()
/linux-4.1.27/drivers/staging/comedi/drivers/
H A Dvmk80xx.c552 val = int_sqrt(debtime * 1000 / 115); vmk80xx_cnt_insn_write()
/linux-4.1.27/fs/nfsd/
H A Dnfscache.c109 limit = (16 * int_sqrt(low_pages)) << (PAGE_SHIFT-10); nfsd_cache_size_limit()
/linux-4.1.27/drivers/media/dvb-frontends/
H A Dtc90522.c276 p = int_sqrt(cndat << 16); tc90522s_get_frontend()
/linux-4.1.27/drivers/md/bcache/
H A Dbset.c1128 state->crit_factor = int_sqrt(1 << page_order); bch_bset_sort_state_init()
/linux-4.1.27/drivers/video/fbdev/core/
H A Dfbmon.c1204 h_period = int_sqrt(h_period); fb_get_hblank_by_dclk()
/linux-4.1.27/fs/ceph/
H A Dsuper.h680 congestion_kb = (16*int_sqrt(totalram_pages)) << (PAGE_SHIFT-10); default_congestion_kb()
/linux-4.1.27/include/linux/
H A Dkernel.h431 unsigned long int_sqrt(unsigned long);
/linux-4.1.27/drivers/hid/
H A Dwacom_wac.c1019 return int_sqrt(x*x + y*y); int_dist()
1710 width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); wacom_bpt3_touch_msg()
/linux-4.1.27/drivers/staging/iio/light/
H A Dtsl2x7x_core.c846 statP->stddev = int_sqrt((long)sample_sum)/length; tsl2x7x_prox_calculate()
/linux-4.1.27/fs/nfs/
H A Dwrite.c1995 nfs_congestion_kb = (16*int_sqrt(totalram_pages)) << (PAGE_SHIFT-10); nfs_init_writepagecache()
/linux-4.1.27/drivers/net/wireless/b43/
H A Dphy_lp.c1755 tmp4 = -int_sqrt(tmp4); lpphy_calc_rx_iq_comp()
H A Dphy_n.c4562 b = int_sqrt(b / tmp - a * a) - (1 << 10); b43_nphy_calc_rx_iq_comp()
/linux-4.1.27/kernel/rcu/
H A Dtree_plugin.h2500 ls = int_sqrt(nr_cpu_ids); rcu_organize_nocb_kthreads()
/linux-4.1.27/mm/
H A Dpage_alloc.c5866 ratio = int_sqrt(10 * gb); calculate_zone_inactive_ratio()
5911 new_min_free_kbytes = int_sqrt(lowmem_kbytes * 16); init_per_zone_wmark_min()
H A Dmemcontrol.c1324 inactive_ratio = int_sqrt(10 * gb); mem_cgroup_inactive_anon_is_low()
/linux-4.1.27/drivers/net/wireless/brcm80211/brcmsmac/phy/
H A Dphy_lcn.c1305 b = (s32) int_sqrt((unsigned long) b); wlc_lcnphy_calc_rx_iq_comp()
H A Dphy_n.c26295 b = (s32) int_sqrt((unsigned long) b); wlc_phy_calc_rx_iq_comp_nphy()

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