[PATCH 1/3] GFS2: Make write size hinting code common

This collects up the write size hinting code which is used by the block reservation subsystem into a single function. At the same time this also corrects the rounding for this calculation. Signed-off-by: Steven Whitehouse diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index d1d791e..382000f

[PATCH 1/3] GFS2: Make write size hinting code common

This collects up the write size hinting code which is used by the block reservation subsystem into a single function. At the same time this also corrects the rounding for this calculation. Signed-off-by: Steven Whitehouse swhit...@redhat.com diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index