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ext4: Fix hueristic which avoids group preallocation for closed files
authorTheodore Ts'o <tytso@mit.edu>
Mon, 28 Sep 2009 04:06:20 +0000 (00:06 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 28 Sep 2009 04:06:20 +0000 (00:06 -0400)
commit71780577306fd1e76c7a92e3b308db624d03adb9
tree37c6dac6475dedbef288a11765f9c6733b526fa8tree | snapshot (tar.gz zip)
parent1693918e0b6988cf5eb93b7da34f30e94360a379commit | diff
ext4: Fix hueristic which avoids group preallocation for closed files

The hueristic was designed to avoid using locality group preallocation
when writing the last segment of a closed file.  Fix it by move
setting size to the maximum of size and isize until after we check
whether size == isize.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/mballoc.c diff | blob | blame | history