Messages in this thread Patch in this message | | | From | Nikita Danilov <> | Date | Mon, 4 Nov 2002 15:02:54 +0300 | Subject | Re: [BK][PATCH] Reiser4, will double Linux FS performance, pleaseapply |
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Tomas Szepe writes: > Hi, > > Another one: trying to build 2.5.45 off a reiser4 mountpoint, I get: > > reiser4[pdflush(7)]: flush_scan_extent (fs/reiser4/flush.c:3127)[nikita-2732]: > WARNING: Flush raced against extent->tail > reiser4[pdflush(7)]: jnode_flush (fs/reiser4/flush.c:1024)[jmacd-16739]: > WARNING: flush failed: -11 > jnode_flush failed with err = -11
Can you please try the following patch to the fs/reiser4/flush.c: ---------------------------------------------------------------------- --- /tmp/flush.c Mon Nov 4 14:32:21 2002 +++ flush.c Mon Nov 4 14:32:32 2002 @@ -3149,7 +3149,8 @@ flush_scan_extent(flush_scan * scan, int only. Will be removed. */ warning("nikita-2732", "Flush raced against extent->tail"); - ret = -EAGAIN; + scan->stop = 1; + ret = 0; goto exit; } assert("jmacd-1230", item_is_extent(&scan->parent_coord)); ---------------------------------------------------------------------- > reiser4[pdflush(7)]: flush_scan_extent (fs/reiser4/flush.c:3127)[nikita-2732]: > WARNING: Flush raced against extent->tail
[...]
> WARNING: Too many iterations: 8192 > reiser4[fixdep(841)]: traverse_tree (fs/reiser4/search.c:465)[nikita-1481]: > WARNING: Too many iterations: 16384 > reiser4[fixdep(952)]: extent2tail (fs/reiser4/plugin/file/tail_conversion.c:476)[nikita-2282]: > WARNING: Partial conversion of 105116: 1 of 2 > reiser4[cc1(957)]: extent2tail (fs/reiser4/plugin/file/tail_conversion.c:476)[nikita-2282]: > WARNING: Partial conversion of 105116: 0 of 2 > [snip] > > ... after which r4 crashes completely -- > Starts to hog all cpu time and umount() never goes through.
Try to wait a bit more and check whether any more "WARNING: Too many iterations" appear, OK?
> > T.
Nikita.
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