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authorEvgeniy Dushistov <dushistov@mail.ru>2006-06-25 05:47:21 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:02 -0700
commit826843a347cc8fd596a4c73d3fbdf04a1f130b8a (patch)
treef9511e70a57bd2c6432bdbd8fa6957881121266b /fs/ufs/dir.c
parent6ef4d6bf86a82965896eaa1a189177239ec2bbab (diff)
[PATCH] ufs: directory and page cache: install aops
This series of patches finished "bugs fixing" mentioned here http://lkml.org/lkml/2006/1/31/275 . The main bugs: * for i in `seq 1 1000`; do touch $i; done - crash system * mkdir create directory without "." and ".." entries The suggested solution is work with page cache instead of straight work with blocks. Such solution has following advantages * reduce code size and its complexity * some global locks go away * fix bugs The most part of code is stolen from ext2, because of it has similar directory structure. Patches testes with UFS1 and UFS2 file systems. This patch installs i_mapping->a_ops for directory inodes and removes some duplicated code. Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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