check_multi_find_2

Name:check_multi_find_2

Proto:static noinline void check_multi_find_2(struct xarray *xa)

Type:void

Parameter:

Type	Parameter	Name
struct xarray *	xa

940

max_order = If IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_XARRAY_MULTI) Then 10 Else 1

944

When i < max_order cycle

945

index = 1UL << i

946

When j < index cycle

947

XA_STATE() - Declare an XArray operation state.*@name: Name of this operation state (usually xas).*@array: Array to operate on.*@index: Initial index of interest.* Declare and initialise an xa_state on the stack.(xas, xa, j + index)

948

xa_store_index(xa, index - 1, GFP_KERNEL)

949

If anyone needs this, please move it to xarray.c. We have no current* users outside the test suite because all current multislot users want* to use the advanced API.

951

_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

953

xa_erase_index(xa, index)

955

_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()

956

xa_erase_index(xa, index - 1)

957

XA_BUG_ON(xa, !xa_empty() - Determine if an array has any present entries.*@xa: XArray.* Context: Any context.* Return: %true if the array contains only NULL pointers.)

**Caller**
Name	Describe
check_find

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