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Commit 719f2c87 authored by Artem Bityutskiy's avatar Artem Bityutskiy Committed by Al Viro
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sysv: do not mark superblock dirty on remount



No need to mark the superblock as dirty in sysv_remount, synchronize
it instead (only if mounting R/O).

I did not find any docs about this file-system, and I have no possibility
to test my changes. Thus, this is untested. I see other issues in sysv,
e.g., why sysv_sync_fs writes only in the FSTYPE_SYSV4 case? However,
it marks its SB bh's dirty for all types, and does not wait for them
ever. With zero docs I'm unable to fix this.

Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 315671f3
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