diff options
| author | Eric Sandeen <[email protected]> | 2008-05-26 12:29:46 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2008-05-26 12:29:46 -0400 |
| commit | 571640cad3fda6475da45d91cf86076f1f86bd9b (patch) | |
| tree | a97ff3da9b60251c68358cd000c217cb37915ea2 /net/unix/sysctl_net_unix.c | |
| parent | 034772b068be62a79470d6c1b81b01fbe27793ac (diff) | |
ext4: enable barriers by default
I can't think of any valid reason for ext4 to not use barriers when
they are available; I believe this is necessary for filesystem
integrity in the face of a volatile write cache on storage.
An administrator who trusts that the cache is sufficiently battery-
backed (and power supplies are sufficiently redundant, etc...)
can always turn it back off again.
SuSE has carried such a patch for ext3 for quite some time now.
Also document the mount option while we're at it.
Signed-off-by: Eric Sandeen <[email protected]>
Signed-off-by: Mingming Cao <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions