Displaying 1 result from an estimated 1 matches for "pmap_invalidate_rang".
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pmap_invalidate_range
2009 Jan 28
0
smp_tlb_shootdown bottleneck?
...xffffff00032d56e0
cpustop_handler() at cpustop_handler+0x40
ipi_nmi_handler() at ipi_nmi_handler+0x30
trap() at trap+0x378
nmi_calltrap() at nmi_calltrap+0x8
--- trap 0x13, rip = 0xffffffff8074c912, rsp = 0xffffffffab79fff0, rbp
= 0xffffffffb4acf6f0 ---
smp_tlb_shootdown() at smp_tlb_shootdown+0x82
pmap_invalidate_range() at pmap_invalidate_range+0xae
vfs_vmio_release() at vfs_vmio_release+0x120
getnewbuf() at getnewbuf+0x7be
getblk() at getblk+0x308
cluster_read() at cluster_read+0xc5
ffs_read() at ffs_read+0x37d
vn_read() at vn_read+0x17b
dofileread() at dofileread+0xa1
kern_preadv() at kern_preadv+0x66
pread()...