Messages in this thread Patch in this message |  | | Date | Thu, 04 Jan 2001 13:47:59 -0500 | From | Chris Mason <> | Subject | [PATCH] fsync on unmounting root |
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Hi guys,
Looks like the prerelease, and at least test13 don't fsync the device when someone does an unmount on /
mount -o remount works, just unmounting the root misses the fsync.
This patch works for me:
-chris
--- linux/fs/super.c.1 Thu Jan 4 13:38:55 2001 +++ linux/fs/super.c Thu Jan 4 13:38:39 2001 @@ -1031,8 +1031,12 @@ * we just try to remount it readonly. */ mntput(mnt); - if (!(sb->s_flags & MS_RDONLY)) + if (!(sb->s_flags & MS_RDONLY)) { + shrink_dcache_sb(sb); + fsync_dev(sb->s_dev); + acct_auto_close(sb->s_dev); retval = do_remount_sb(sb, MS_RDONLY, 0); + } return retval; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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