79 lines
2.6 KiB
Diff
79 lines
2.6 KiB
Diff
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From 9990e19bc554d11c4123986692c5e0572682467a Mon Sep 17 00:00:00 2001
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From: Josef Baumgartner <josef.baumgartner@br-automation.com>
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Date: Wed, 14 Aug 2013 10:22:21 +0200
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Subject: [PATCH 1/1] [FIX] Fix compilation issue for kernels > 3.5
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With kernel version 3.5 the interface of kmap_atomic() and
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kunmap_atomic is changed. The fix adapts to the new interface.
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Change-Id: I0885b87dc594bf48d1ff4eaeaf188268ceb3b112
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Reviewed-on: http://brateggevoat1/gerrit/1261
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Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
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Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
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---
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EplStack/EplApiProcessImage.c | 24 +++++++++++++++++++-----
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1 file changed, 19 insertions(+), 5 deletions(-)
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diff --git a/EplStack/EplApiProcessImage.c b/EplStack/EplApiProcessImage.c
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index a1a049f..02907bc 100644
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--- a/EplStack/EplApiProcessImage.c
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+++ b/EplStack/EplApiProcessImage.c
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@@ -573,7 +573,7 @@ tEplApiProcessImageCopyJobInt IntCopyJob;
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#elif (TARGET_SYSTEM == _WIN32_)
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if (EplApiProcessImageInstance_g.m_dwCurrentThreadId == GetCurrentThreadId())
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#elif (TARGET_SYSTEM == _VXWORKS_)
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- if (EplApiProcessImageInstance_g.m_currentThreadId == taskIdSelf())
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+ if (EplApiProcessImageInstance_g.m_currentThreadId == taskIdSelf())
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#else
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#error "OS currently not supported by EplApiProcessImage!"
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#endif
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@@ -1018,13 +1018,20 @@ void* pVirtUserPart;
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}
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ulSize = min ((PAGE_SIZE - ulOffset), pPart->m_uiSize - ulLength);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)
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pVirtUserPart = kmap_atomic(ppPage[nIndex], KM_USER0);
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+#else
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+ pVirtUserPart = kmap_atomic(ppPage[nIndex]);
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+#endif
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EPL_MEMCPY(pPIVar,
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pVirtUserPart + ulOffset,
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ulSize);
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-
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)
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kunmap_atomic(pVirtUserPart, KM_USER0);
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+#else
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+ kunmap_atomic(pVirtUserPart);
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+#endif
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pPIVar += ulSize;
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ulLength += ulSize;
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@@ -1063,14 +1070,21 @@ void* pVirtUserPart;
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}
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ulSize = min ((PAGE_SIZE - ulOffset), pPart->m_uiSize - ulLength);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)
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pVirtUserPart = kmap_atomic(ppPage[nIndex], KM_USER0);
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+#else
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+ pVirtUserPart = kmap_atomic(ppPage[nIndex]);
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+#endif
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EPL_MEMCPY(pVirtUserPart + ulOffset,
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pPIVar,
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ulSize);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0)
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kunmap_atomic(pVirtUserPart, KM_USER0);
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-
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+#else
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+ kunmap_atomic(pVirtUserPart);
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+#endif
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pPIVar += ulSize;
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ulLength += ulSize;
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ulOffset = 0;
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--
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1.8.4
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