diff options
| author | Andrew Morton <akpm@zip.com.au> | 2002-06-02 03:22:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2002-06-02 03:22:42 -0700 |
| commit | e40df2d9b919047174da8fa895c83578764b7440 (patch) | |
| tree | a642ec21b00da6933fa97baf6690169e03921514 /include/linux | |
| parent | 7e7382fd4079d948c2cd3799e39a9e963da35baf (diff) | |
[PATCH] buffer_boundary() for ext3
Implement buffer_boundary() for ext3.
buffer_boundary() is an I/O scheduling hint which the filesystem's
get_block() function passes up to the BIO assembly code. It is
described in fs/mpage.c
The time to read 1,000 52 kbyte files goes from 8.6 seconds down to 2.9
seconds. 52 kbytes is the worst-case size.
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions