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(parent: 68067d0) | patch
Proper implementation of jfs_get_blocks
authorDave Kleikamp <shaggy@kleikamp.austin.ibm.com>
Fri, 30 Aug 2002 08:21:28 +0000 (03:21 -0500)
committerDave Kleikamp <shaggy@kleikamp.austin.ibm.com>
Fri, 30 Aug 2002 08:21:28 +0000 (03:21 -0500)
commitee1aaacdf386f0f786de11524995b0513a314c8c
tree27c8066982eb89bb07ca324918c51830df504b15tree | snapshot
parent68067d0e2bab0dac8d5f4c59e91d85a1e7f2a2a8commit | diff
Proper implementation of jfs_get_blocks

jfs_get_blocks should return up to the number of blocks in the
extent rather than limiting itself to one block, as the initial,
trivial implementation did.  This greatly reduces the overhead of
O_DIRECT reads and writes.

Submitted by Badari Pulavarty (pbadari@us.ibm.com)
fs/jfs/inode.c diff | blob | history
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