|
Link Here
|
| 749 |
return (blk); |
749 |
return (blk); |
| 750 |
} |
750 |
} |
| 751 |
|
751 |
|
| 752 |
static int |
752 |
static inline int |
| 753 |
swp_pager_isondev(daddr_t blk, struct swdevt *sp) |
753 |
swp_pager_isondev(daddr_t blk, struct swdevt *sp) |
| 754 |
{ |
754 |
{ |
| 755 |
|
755 |
|
|
Link Here
|
| 763 |
|
763 |
|
| 764 |
mtx_lock(&sw_dev_mtx); |
764 |
mtx_lock(&sw_dev_mtx); |
| 765 |
TAILQ_FOREACH(sp, &swtailq, sw_list) { |
765 |
TAILQ_FOREACH(sp, &swtailq, sw_list) { |
| 766 |
if (bp->b_blkno >= sp->sw_first && bp->b_blkno < sp->sw_end) { |
766 |
if (swp_pager_isondev (bp->b_blkno, sp)) { |
| 767 |
mtx_unlock(&sw_dev_mtx); |
767 |
mtx_unlock(&sw_dev_mtx); |
| 768 |
if ((sp->sw_flags & SW_UNMAPPED) != 0 && |
768 |
if ((sp->sw_flags & SW_UNMAPPED) != 0 && |
| 769 |
unmapped_buf_allowed) { |
769 |
unmapped_buf_allowed) { |
|
Link Here
|
| 797 |
return; |
797 |
return; |
| 798 |
mtx_lock(&sw_dev_mtx); |
798 |
mtx_lock(&sw_dev_mtx); |
| 799 |
TAILQ_FOREACH(sp, &swtailq, sw_list) { |
799 |
TAILQ_FOREACH(sp, &swtailq, sw_list) { |
| 800 |
if (blk >= sp->sw_first && blk < sp->sw_end) { |
800 |
if (swp_pager_isondev (blk, sp)) { |
| 801 |
sp->sw_used -= npages; |
801 |
sp->sw_used -= npages; |
| 802 |
/* |
802 |
/* |
| 803 |
* If we are attempting to stop swapping on |
803 |
* If we are attempting to stop swapping on |