dump_primes

Name:dump_primes

Proto:static void dump_primes(void)

Type:void

Parameter:Nothing

249

buf = kmalloc(PAGE_SIZE, GFP_KERNEL)

251

_read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other

252

p = fetch RCU-protected pointer for dereferencing(primes)

254

If buf Then map_print_to_pagebuf - convert bitmap to list or hex format ASCII string*@list: indicates whether the bitmap must be list*@buf: page aligned buffer into which string is placed*@maskp: pointer to bitmap to convert*@nmaskbits: size of bitmap, in bits*

256

pr_info("primes.{last=%lu, .sz=%lu, .primes[]=...x%lx} = %s", last, sz, primes[BITS_TO_LONGS(sz) - 1], buf)

259

_read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()

261

**Caller**
Name	Describe
selftest

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion