GFS2: Get a block reservation before resizing a file

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This patch allocates a block reservation structure before growing
or shrinking a file. Without this structure, the grow or shink code
can reference the bad pointer.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

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Bob Peterson 2013-02-01 12:03:02 -05:00 • committed by Steven Whitehouse

parent 4506a519f2

commit d2b47cfb26

1 changed files with 4 additions and 0 deletions

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fs/gfs2/bmap.c

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