From ad63c6796c6e37059a332647b42ea0b244aaa3b4 Mon Sep 17 00:00:00 2001 From: Ingo Weinhold Date: Mon, 30 May 2011 18:48:10 +0000 Subject: [PATCH] Improved debug output. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41833 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- src/system/kernel/device_manager/IOCache.cpp | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/src/system/kernel/device_manager/IOCache.cpp b/src/system/kernel/device_manager/IOCache.cpp index fc2e71068f..2617cf18d4 100644 --- a/src/system/kernel/device_manager/IOCache.cpp +++ b/src/system/kernel/device_manager/IOCache.cpp @@ -380,12 +380,15 @@ IOCache::_TransferRequestLine(IORequest* request, off_t lineOffset, status_t error = _TransferPages(firstMissing - firstPageOffset, missingPages, false, isVIP); if (error != B_OK) { - _DiscardPages(firstMissing - firstPageOffset, missingPages); - - dprintf("IOCache: falling back to uncached transfer, offset %" - B_PRIiOFF ", length %" B_PRIuSIZE "\n", requestOffset, + dprintf("IOCache::_TransferRequestLine(): Failed to read into " + "cache (offset: %" B_PRIdOFF ", length: %" B_PRIuSIZE "), " + "trying uncached read (offset: %" B_PRIdOFF ", length: %" + B_PRIuSIZE ")\n", (off_t)firstMissing * B_PAGE_SIZE, + (size_t)missingPages * B_PAGE_SIZE, requestOffset, requestLength); + _DiscardPages(firstMissing - firstPageOffset, missingPages); + // Try again using an uncached transfer return _TransferRequestLineUncached(request, lineOffset, requestOffset, requestLength);