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reiserfs: support for file systems > 8 TiB (right version)

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  1. v1 Latest3 patches 0 repliesNew

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#Subject and filesSizeRepliesApplied
1/3reiserfs: fix usage of signed ints for block numbersfs/reiserfs/bitmap.c fs/reiserfs/inode.c fs/reiserfs/journal.c +2 more+38 -320 replies
2/3reiserfs: ignore s_bmap_nr on disk for file systems >= 8 TiBfs/reiserfs/bitmap.c fs/reiserfs/journal.c fs/reiserfs/resize.c +3 more+49 -230 replies
3/3reiserfs: fix memset byte count during resizefs/reiserfs/resize.c+1 -10 replies

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Cover letter [patch 0/3 (right version)] reiserfs: support for file systems > 8 TiB (right version)

Hi all -

Grumble. I managed to send the wrong versions. Of course it didn't remove the cached bitmap.

When I was integrating my reiserfsprogs patches into 3.6.20, I realized that it already understands larger bitmaps. Not only that, it zeroes them out just as my patches did. Since that revision has been released for nearly a year, I'd call that "standard."

This set of patches should be the final one. Rather than caching the bitmap count in the superblock, we calculate it on the fly like reiserfsprogs does.

I've integrated this patch set into the openSUSE 10.3 kernel, but I'm confident they'll survive some heavier testing.

-Jeff

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Jeff Mahoney
SUSE Labs