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authorTheodore Ts'o <tytso@mit.edu>2009-04-03 05:34:49 (GMT)
committerTheodore Ts'o <tytso@mit.edu>2009-04-03 05:34:49 (GMT)
commite7c8f5079ed9ec9e6eb1abe3defc5fb4ebfdf1cb (patch)
treefd0191b45890e37b5e20a2d7e200d34a6432eb7e /fs/btrfs/inode.c
parentf7ab34ea723ed304b19698efca85d6f40cecd99b (diff)
downloadlinux-e7c8f5079ed9ec9e6eb1abe3defc5fb4ebfdf1cb.tar.xz
ext3: Add replace-on-rename hueristics for data=writeback mode
In data=writeback mode, start an asynchronous flush when renaming a file on top of an already-existing file. This lowers the probability of data loss in the case of applications that attempt to replace a file via using rename(). Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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