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Bob Peterson authored
Function gfs2_testbit is called in three places. Two of those places, gfs2_alloc_extent and gfs2_unaligned_extlen, should be using the clone bitmaps, not the "real" bitmaps. Function gfs2_unaligned_extlen is used by the block reservations scheme to determine the length of an extent of free blocks. Before this patch, it wasn't using the clone bitmap, which means recently-freed blocks were treated as free blocks for the purposes of an allocation. This patch adds a new parameter to gfs2_testbit to indicate whether or not the clone bitmaps should be used (if available). Signed-off-by:
Bob Peterson <rpeterso@redhat.com> Reviewed-by:
Andreas Gruenbacher <agruenba@redhat.com>
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