diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/idr.c | 8 |
1 files changed, 4 insertions, 4 deletions
| @@ -504,7 +504,7 @@ void *idr_find(struct idr *idp, int id) | |||
| 504 | int n; | 504 | int n; |
| 505 | struct idr_layer *p; | 505 | struct idr_layer *p; |
| 506 | 506 | ||
| 507 | p = rcu_dereference(idp->top); | 507 | p = rcu_dereference_raw(idp->top); |
| 508 | if (!p) | 508 | if (!p) |
| 509 | return NULL; | 509 | return NULL; |
| 510 | n = (p->layer+1) * IDR_BITS; | 510 | n = (p->layer+1) * IDR_BITS; |
| @@ -519,7 +519,7 @@ void *idr_find(struct idr *idp, int id) | |||
| 519 | while (n > 0 && p) { | 519 | while (n > 0 && p) { |
| 520 | n -= IDR_BITS; | 520 | n -= IDR_BITS; |
| 521 | BUG_ON(n != p->layer*IDR_BITS); | 521 | BUG_ON(n != p->layer*IDR_BITS); |
| 522 | p = rcu_dereference(p->ary[(id >> n) & IDR_MASK]); | 522 | p = rcu_dereference_raw(p->ary[(id >> n) & IDR_MASK]); |
| 523 | } | 523 | } |
| 524 | return((void *)p); | 524 | return((void *)p); |
| 525 | } | 525 | } |
| @@ -552,7 +552,7 @@ int idr_for_each(struct idr *idp, | |||
| 552 | struct idr_layer **paa = &pa[0]; | 552 | struct idr_layer **paa = &pa[0]; |
| 553 | 553 | ||
| 554 | n = idp->layers * IDR_BITS; | 554 | n = idp->layers * IDR_BITS; |
| 555 | p = rcu_dereference(idp->top); | 555 | p = rcu_dereference_raw(idp->top); |
| 556 | max = 1 << n; | 556 | max = 1 << n; |
| 557 | 557 | ||
| 558 | id = 0; | 558 | id = 0; |
| @@ -560,7 +560,7 @@ int idr_for_each(struct idr *idp, | |||
| 560 | while (n > 0 && p) { | 560 | while (n > 0 && p) { |
| 561 | n -= IDR_BITS; | 561 | n -= IDR_BITS; |
| 562 | *paa++ = p; | 562 | *paa++ = p; |
| 563 | p = rcu_dereference(p->ary[(id >> n) & IDR_MASK]); | 563 | p = rcu_dereference_raw(p->ary[(id >> n) & IDR_MASK]); |
| 564 | } | 564 | } |
| 565 | 565 | ||
| 566 | if (p) { | 566 | if (p) { |
