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(parent: aa02ad6) | patch
ext4: Add new functions for searching extent tree
authorAlex Tomas <alex@clusterfs.com>
Tue, 29 Jan 2008 04:58:27 +0000 (23:58 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 29 Jan 2008 04:58:27 +0000 (23:58 -0500)
commit1988b51e476bd097d910c9245b53f2e38aedaf0d
treea36b860ac1a49b359d6dc5fd7af9916cf034cac8tree | snapshot
parentaa02ad67d9b308290fde390682cd039b29f7ab85commit | diff
ext4: Add new functions for searching extent tree

Add the functions ext4_ext_search_left() and ext4_ext_search_right(),
which are used by mballoc during ext4_ext_get_blocks to decided whether
to merge extent information.

Signed-off-by: Alex Tomas <alex@clusterfs.com>
Signed-off-by: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: Johann Lombardi <johann@clusterfs.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/extents.c diff | blob | blame | history
include/linux/ext4_fs_extents.h diff | blob | blame | history
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