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authorAlex Tomas <alex@clusterfs.com>2008-01-28 23:58:27 -0500
committerTheodore Ts'o <tytso@mit.edu>2008-01-28 23:58:27 -0500
commit1988b51e476bd097d910c9245b53f2e38aedaf0d (patch)
treea36b860ac1a49b359d6dc5fd7af9916cf034cac8 /Documentation/filesystems
parentaa02ad67d9b308290fde390682cd039b29f7ab85 (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>
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