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| author | Jiri Slaby <jslaby@suse.cz> | 2010-02-11 15:40:48 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-02-11 15:40:48 -0800 |
| commit | ccbe9f0b11b137c9453771a7ca3bf417dc7ce152 (patch) | |
| tree | 0d05240120bb38bb5bfcb4fe3b88aa40cc1dfb94 /drivers/infiniband/core/umem.c | |
| parent | 676ad585531e965416fd958747894541dabcec96 (diff) | |
| download | kernel_samsung_smdk4412-ccbe9f0b11b137c9453771a7ca3bf417dc7ce152.zip kernel_samsung_smdk4412-ccbe9f0b11b137c9453771a7ca3bf417dc7ce152.tar.gz kernel_samsung_smdk4412-ccbe9f0b11b137c9453771a7ca3bf417dc7ce152.tar.bz2 | |
RDMA: Use rlimit helpers
Make sure compiler won't do weird things with limits by using the
rlimit helpers added in 3e10e716 ("resource: add helpers for fetching
rlimits"). E.g. fetching them twice may return 2 different values
after writable limits are implemented.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core/umem.c')
| -rw-r--r-- | drivers/infiniband/core/umem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index 6f7c096..4f906f0 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -136,7 +136,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr, down_write(¤t->mm->mmap_sem); locked = npages + current->mm->locked_vm; - lock_limit = current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur >> PAGE_SHIFT; + lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; if ((locked > lock_limit) && !capable(CAP_IPC_LOCK)) { ret = -ENOMEM; |