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Searched refs:ioctx (Results 1 – 3 of 3) sorted by relevance

/linux-4.1.27/drivers/infiniband/ulp/srpt/
Dib_srpt.c619 struct srpt_ioctx *ioctx; in srpt_alloc_ioctx() local
621 ioctx = kmalloc(ioctx_size, GFP_KERNEL); in srpt_alloc_ioctx()
622 if (!ioctx) in srpt_alloc_ioctx()
625 ioctx->buf = kmalloc(dma_size, GFP_KERNEL); in srpt_alloc_ioctx()
626 if (!ioctx->buf) in srpt_alloc_ioctx()
629 ioctx->dma = ib_dma_map_single(sdev->device, ioctx->buf, dma_size, dir); in srpt_alloc_ioctx()
630 if (ib_dma_mapping_error(sdev->device, ioctx->dma)) in srpt_alloc_ioctx()
633 return ioctx; in srpt_alloc_ioctx()
636 kfree(ioctx->buf); in srpt_alloc_ioctx()
638 kfree(ioctx); in srpt_alloc_ioctx()
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Dib_srpt.h203 struct srpt_ioctx ioctx; member
229 struct srpt_ioctx ioctx; member
/linux-4.1.27/fs/
Daio.c1309 struct kioctx *ioctx = NULL; in SYSCALL_DEFINE2() local
1324 ioctx = ioctx_alloc(nr_events); in SYSCALL_DEFINE2()
1325 ret = PTR_ERR(ioctx); in SYSCALL_DEFINE2()
1326 if (!IS_ERR(ioctx)) { in SYSCALL_DEFINE2()
1327 ret = put_user(ioctx->user_id, ctxp); in SYSCALL_DEFINE2()
1329 kill_ioctx(current->mm, ioctx, NULL); in SYSCALL_DEFINE2()
1330 percpu_ref_put(&ioctx->users); in SYSCALL_DEFINE2()
1345 struct kioctx *ioctx = lookup_ioctx(ctx); in SYSCALL_DEFINE1() local
1346 if (likely(NULL != ioctx)) { in SYSCALL_DEFINE1()
1357 ret = kill_ioctx(current->mm, ioctx, &wait); in SYSCALL_DEFINE1()
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