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author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-09-05 10:22:45 -0400 |
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committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-09-05 10:22:45 -0400 |
commit | 593d0a3e9f813db910dc50574532914db21d09ff (patch) | |
tree | 12d8413ee57b4383ca8c906996ffe02be6d377a5 /drivers/infiniband/hw/qib/qib_ruc.c | |
parent | 50e900417b8096939d12a46848f965e27a905e36 (diff) | |
parent | 4cb38750d49010ae72e718d46605ac9ba5a851b4 (diff) | |
download | linux-593d0a3e9f813db910dc50574532914db21d09ff.tar.gz linux-593d0a3e9f813db910dc50574532914db21d09ff.tar.bz2 linux-593d0a3e9f813db910dc50574532914db21d09ff.zip |
Merge commit '4cb38750d49010ae72e718d46605ac9ba5a851b4' into stable/for-linus-3.6
* commit '4cb38750d49010ae72e718d46605ac9ba5a851b4': (6849 commits)
bcma: fix invalid PMU chip control masks
[libata] pata_cmd64x: whitespace cleanup
libata-acpi: fix up for acpi_pm_device_sleep_state API
sata_dwc_460ex: device tree may specify dma_channel
ahci, trivial: fixed coding style issues related to braces
ahci_platform: add hibernation callbacks
libata-eh.c: local functions should not be exposed globally
libata-transport.c: local functions should not be exposed globally
sata_dwc_460ex: support hardreset
ata: use module_pci_driver
drivers/ata/pata_pcmcia.c: adjust suspicious bit operation
pata_imx: Convert to clk_prepare_enable/clk_disable_unprepare
ahci: Enable SB600 64bit DMA on MSI K9AGM2 (MS-7327) v2
[libata] Prevent interface errors with Seagate FreeAgent GoFlex
drivers/acpi/glue: revert accidental license-related 6b66d95895c bits
libata-acpi: add missing inlines in libata.h
i2c-omap: Add support for I2C_M_STOP message flag
i2c: Fall back to emulated SMBus if the operation isn't supported natively
i2c: Add SCCB support
i2c-tiny-usb: Add support for the Robofuzz OSIF USB/I2C converter
...
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_ruc.c')
-rw-r--r-- | drivers/infiniband/hw/qib/qib_ruc.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/qib/qib_ruc.c b/drivers/infiniband/hw/qib/qib_ruc.c index c0ee7e095d81..357b6cfcd46c 100644 --- a/drivers/infiniband/hw/qib/qib_ruc.c +++ b/drivers/infiniband/hw/qib/qib_ruc.c @@ -110,7 +110,7 @@ bad_lkey: while (j) { struct qib_sge *sge = --j ? &ss->sg_list[j - 1] : &ss->sge; - atomic_dec(&sge->mr->refcount); + qib_put_mr(sge->mr); } ss->num_sge = 0; memset(&wc, 0, sizeof(wc)); @@ -501,7 +501,7 @@ again: (u64) atomic64_add_return(sdata, maddr) - sdata : (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr, sdata, wqe->wr.wr.atomic.swap); - atomic_dec(&qp->r_sge.sge.mr->refcount); + qib_put_mr(qp->r_sge.sge.mr); qp->r_sge.num_sge = 0; goto send_comp; @@ -525,7 +525,7 @@ again: sge->sge_length -= len; if (sge->sge_length == 0) { if (!release) - atomic_dec(&sge->mr->refcount); + qib_put_mr(sge->mr); if (--sqp->s_sge.num_sge) *sge = *sqp->s_sge.sg_list++; } else if (sge->length == 0 && sge->mr->lkey) { @@ -542,11 +542,7 @@ again: sqp->s_len -= len; } if (release) - while (qp->r_sge.num_sge) { - atomic_dec(&qp->r_sge.sge.mr->refcount); - if (--qp->r_sge.num_sge) - qp->r_sge.sge = *qp->r_sge.sg_list++; - } + qib_put_ss(&qp->r_sge); if (!test_and_clear_bit(QIB_R_WRID_VALID, &qp->r_aflags)) goto send_comp; @@ -782,7 +778,7 @@ void qib_send_complete(struct qib_qp *qp, struct qib_swqe *wqe, for (i = 0; i < wqe->wr.num_sge; i++) { struct qib_sge *sge = &wqe->sg_list[i]; - atomic_dec(&sge->mr->refcount); + qib_put_mr(sge->mr); } if (qp->ibqp.qp_type == IB_QPT_UD || qp->ibqp.qp_type == IB_QPT_SMI || |