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authorTheodore Ts'o <tytso@mit.edu>2013-06-12 11:48:29 -0400
committerTheodore Ts'o <tytso@mit.edu>2013-06-12 11:48:29 -0400
commit981250ca89261f98bdfd2d6be1fcccb96cbbc00d (patch)
treedc60f0b2df0b1544fe551ed415e7cefe1c3d3907 /fs/jbd2
parent2ed5724d5a78a22864ef0bd6af4fcb8a15379f00 (diff)
ext4: don't use EXT4_FREE_BLOCKS_FORGET unnecessarily
Commit 18888cf0883c: "ext4: speed up truncate/unlink by not using bforget() unless needed" removed the use of EXT4_FREE_BLOCKS_FORGET in the most important codepath for file systems using extents, but a similar optimization also can be done for file systems using indirect blocks, and for the two special cases in the ext4 extents code. Cc: Andrey Sidorov <qrxd43@motorola.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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