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| author | Hugh Dickins <hughd@google.com> | 2011-07-26 00:12:33 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 03:57:11 (GMT) |
| commit | 71f0e07a605fad1fb6b288e4dc1dd8dfa78f4872 (patch) | |
| tree | 1eac7c25f32ac88bba52a31179989e62773aa079 /mm/debug-pagealloc.c | |
| parent | 708e3508c2a2204cc276dcdb543009a441bfe91b (diff) | |
| download | linux-71f0e07a605fad1fb6b288e4dc1dd8dfa78f4872.tar.xz | |
tmpfs: refine shmem_file_splice_read
Tidy up shmem_file_splice_read():
Remove readahead: okay, we could implement shmem readahead on swap,
but have never done so before, swap being the slow exceptional path.
Use shmem_getpage() instead of find_or_create_page() plus ->readpage().
Remove several comments: sorry, I found them more distracting than
helpful, and this will not be the reference version of splice_read().
Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/debug-pagealloc.c')
0 files changed, 0 insertions, 0 deletions