Searched defs:readahead (Results 1 - 1 of 1) sorted by relevance

/mm/
H A Dfilemap.c1063 * read(R) => miss => readahead(R...B) => media error => frustrating retries
1065 * readahead(R+1...B+1) => bang => read(R+2) => read(R+3) =>
1066 * readahead(R+3...B+2) => bang => read(R+3) => read(R+4) =>
1067 * readahead(R+4...B+3) => bang => read(R+4) => read(R+5) => ......
1069 * It is going insane. Fix it by quickly scaling down the readahead size.
1500 SYSCALL_DEFINE(readahead)(int fd, loff_t offset, size_t count) function
1563 * Synchronous readahead happens when we don't even find
1608 * Asynchronous readahead happens when we find the page and PG_readahead,
1609 * so we want to possibly extend the readahead further..
1663 * We found the page, so try async readahead befor
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