Searched refs:down_write_trylock (Results 1 – 17 of 17) sorted by relevance
60 int down_write_trylock(struct rw_semaphore *sem) in down_write_trylock() function72 EXPORT_SYMBOL(down_write_trylock);
61 if (!down_write_trylock(&mrp->mr_lock)) in mrtryupdate()
123 extern int down_write_trylock(struct rw_semaphore *sem);
294 if (!down_write_trylock(&mm->mmap_sem)) { in ib_umem_release()
160 if (unlikely(down_write_trylock(&(c)->commit_sem))) { \
72 LASSERT(!down_write_trylock(&mm->mmap_sem)); in our_vma()
568 rc = down_write_trylock(&lli->lli_glimpse_sem); in ll_agl_trigger()
478 if (mm->context.priority_cached && down_write_trylock(&mm->mmap_sem)) { in update_priority_cached()
448 if (!down_write_trylock(&mm->mmap_sem)) { in usnic_uiom_reg_release()
161 if (down_write_trylock(¤t->mm->mmap_sem)) { in vfio_lock_acct()
212 if (down_write_trylock(&mdsc->snap_rwsem)) { in ceph_put_snap_realm()
206 if (down_write_trylock(&bs->bs_kgts_sema)) { in gru_free_kernel_contexts()
766 return down_write_trylock(&bs->bs_kgts_sema); in is_gts_stealable()
276 if (down_write_trylock(&le->mutex)) in leb_write_trylock()
627 if (!down_write_trylock(&b->lock)) in mca_reap()923 BUG_ON(!down_write_trylock(&b->lock)); in mca_alloc()
1154 mlog_bug_on_msg(!down_write_trylock(&oi->ip_alloc_sem), in ocfs2_clear_inode()
85 while (!down_write_trylock(lock)) in down_write_nonblock()