summaryrefslogtreecommitdiffstats
path: root/mm/readahead.c
diff options
context:
space:
mode:
authorWu Fengguang <fengguang.wu@intel.com>2009-06-16 15:31:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 19:47:30 -0700
commitdc566127dd161b6c997466a2349ac179527ea89b (patch)
tree2973018dd4a89f0b20eaa0838eb654b6eff06f68 /mm/readahead.c
parentd30a11004e3411909f2448546f036a011978062e (diff)
downloadop-kernel-dev-dc566127dd161b6c997466a2349ac179527ea89b.zip
op-kernel-dev-dc566127dd161b6c997466a2349ac179527ea89b.tar.gz
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
OpenPOWER on IntegriCloud