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SERVER-14835 fix fassert 16143 on PPC64 LE systems in LogFile::synchronousAppend() #735

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SERVER-14835 fix fassert 16143 on PPC64 LE systems in LogFile::synchronousAppend() #735

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43480b2
Added PPC64 as it works as is in little endian
corentinbaron Mar 7, 2014
5602ce3
Disabling alignment check on PPC 64 due to 64kB page size
corentinbaron Aug 8, 2014
fa0f4a1
Merge branch 'master' of github.com:ibmsoe/mongo
corentinbaron Aug 8, 2014
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3 changes: 3 additions & 0 deletions src/mongo/util/logfile.cpp
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Expand Up @@ -238,7 +238,10 @@ namespace mongo {

fassert( 16144, charsToWrite >= 0 );
fassert( 16142, _fd >= 0 );
// Linux on PowerPC 64 uses 64kB memory pages, so we need to disable this assert on this platform
#ifndef __PPC64__
fassert( 16143, reinterpret_cast<ssize_t>( buf ) % g_minOSPageSizeBytes == 0 ); // aligned
#endif

#ifdef POSIX_FADV_DONTNEED
const off_t pos = lseek(_fd, 0, SEEK_CUR); // doesn't actually seek, just get current position
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