spin lock issues with stlport4

[prasadi]

Hi All,

does anyone knows why string operations in stlport4 makes the threads to spin on the mutex locks?? Plez refre the below stack trace for more info..
----------------- lwp# 1 / thread# 1 --------------------

ffffffff775d327c nanosleep (ffffffff7fffc200, 0)

ffffffff77a6a4a4 __1cDstdQ_STLP_mutex_spin4iA_N_S_nsec_sleep6Fi_v_ (6, 1, 40, 40, 1, 1) + 1c

ffffffff77a6a320 __1cDstdQ_STLP_mutex_spin4iA_K_M_do_lock6Fpol_v_ (ffffffff77c18830, 1, 1, ffffffff7fffc2cc, ffffffff77c18838, 1e) + 118

ffffffff77a69f40 __1cDstdM__node_alloc4BiA_N_M_deallocate6FpvL_v_ (100437138, 4b, 4a, ffffffff77c18a00, 0, ffffffff77c10880) + 40

ffffffff78893488 __1cFpcsiaKCIaBaseMsgLdeserialize6MrknDstdMbasic_string4Ccn0CLchar_traits4Cc__n0CJallocator4Cc_____v_ (1005ae628, 10062d678, 5a,

ffffffff7fffc740, 10062d64a, 100437183) + 114

ffffffff788b251c __1cFpcsiaGCIaMsgLdeserialize6MrknDstdMbasic_string4Ccn0CLchar_traits4Cc__n0CJallocator4Cc_____v_ (1005ae628, ffffffff7fffdf30, f

fffffffffec1cd9, 802540, ffffffff790b49e0, 13e000) + 84

0000000100008680 main (1005ae628, ffffffff7fffd1a8, ffffffff7fffd8a0, ffffffff7fffd8c0, ffffffff7fffd9c8, 1) + 367c

000000010000459c _start (0, 0, 0, 0, 0, 0) + 17c



Thanks in advance
Prasadi