Function report |
Source Code:lib\xarray.c |
Create Date:2022-07-28 06:13:35 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:xa_store_range() - Store this entry at a range of indices in the XArray
Proto:void *xa_store_range(struct xarray *xa, unsigned long first, unsigned long last, void *entry, gfp_t gfp)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct xarray * | xa | |
unsigned long | first | |
unsigned long | last | |
void * | entry | |
gfp_t | gfp |
1565 | If last < first Then Return We encode errnos in the xas->xa_node. If an error has happened, we need to* drop the lock to fix it, and once we've done so the xa_state is invalid.( - EINVAL) |
1568 | Do |
1570 | If entry Then |
1571 | order = BITS_PER_LONG |
1579 | Do |
1580 | xas_set_range( & xas, first, last) |
1586 | unlock : |
1587 | xas_unlock( & xas) |
1590 | Return xas_result( & xas, NULL) |
Name | Describe |
---|---|
__check_store_range |
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