tree 16f48eb09736b99fef7bf133b9785315becbacb8
parent 607eb266aea9dd2abe515985e12c5cd8b32546e8
author Mingming Cao <cmm@us.ibm.com> 1156667024 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1156701690 -0700

[PATCH] ext3 filesystem bogus ENOSPC with reservation fix

To handle the earlier bogus ENOSPC error caused by filesystem full of block
reservation, current code falls back to non block reservation, starts to
allocate block(s) from the goal allocation block group as if there is no
block reservation.

Current code needs to re-load the corresponding block group descriptor for
the initial goal block group in this case.  The patch fixes this.

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>