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Bug 880435: Fixed Linux OS_READAHEAD implementation in nsLocalFile. r=glandium

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This commit is contained in:
Aaron Klotz 2013-06-19 17:57:24 -06:00
parent b4254de571
commit 2e902b0646
1 changed files with 2 additions and 1 deletions
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3
xpcom/io/nsLocalFileUnix.cpp
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@ -401,7 +401,8 @@ nsLocalFile::OpenNSPRFileDesc(int32_t flags, int32_t mode, PRFileDesc **_retval)
#if defined(LINUX) && !defined(ANDROID)
if (flags & OS_READAHEAD) {
readahead(PR_FileDesc2NativeHandle(*_retval), 0, 0);
posix_fadvise(PR_FileDesc2NativeHandle(*_retval), 0, 0,
POSIX_FADV_SEQUENTIAL);
}
#endif
return NS_OK;