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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-06-16 15:31:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:30 -0700 |
| commit | dc566127dd161b6c997466a2349ac179527ea89b (patch) | |
| tree | 2973018dd4a89f0b20eaa0838eb654b6eff06f68 /mm/readahead.c | |
| parent | d30a11004e3411909f2448546f036a011978062e (diff) | |
| download | lwn-dc566127dd161b6c997466a2349ac179527ea89b.tar.gz lwn-dc566127dd161b6c997466a2349ac179527ea89b.zip | |
radix-tree: add radix_tree_prev_hole()
The counterpart of radix_tree_next_hole(). To be used by context readahead.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Vladislav Bolkhovitin <vst@vlnb.net>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Ying Han <yinghan@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions