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author | Bob Peterson <rpeterso@redhat.com> | 2018-08-07 10:07:00 -0500 |
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committer | Bob Peterson <rpeterso@redhat.com> | 2018-08-07 10:07:00 -0500 |
commit | dffe12a82826082d2129ef91b17b257254cb60fc (patch) | |
tree | 8fea704759c5760f46a27468f6d8ec4dbbcc5c15 /Kconfig | |
parent | 21e2156f3c4b2ad8b780a6d02342ca0e028a8acd (diff) | |
download | linux-stable-dffe12a82826082d2129ef91b17b257254cb60fc.tar.gz linux-stable-dffe12a82826082d2129ef91b17b257254cb60fc.tar.bz2 linux-stable-dffe12a82826082d2129ef91b17b257254cb60fc.zip |
gfs2: Fix gfs2_testbit to use clone bitmaps
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>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions