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authorEric Sandeen <sandeen@redhat.com>2016-01-04 08:10:19 +0300
committerDave Chinner <david@fromorbit.com>2016-01-04 08:10:19 +0300
commit233135b763db7c64d07b728a9c66745fb0376275 (patch)
tree0b091cd4c785f3fad2d245d9fc9a842f3067681b /fs/xfs/xfs_buf.h
parent1d4292bfdc77f4f7c520064be15d0c46bd025fd2 (diff)
downloadlinux-233135b763db7c64d07b728a9c66745fb0376275.tar.xz
xfs: print name of verifier if it fails
This adds a name to each buf_ops structure, so that if a verifier fails we can print the type of verifier that failed it. Should be a slight debugging aid, I hope. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_buf.h')
-rw-r--r--fs/xfs/xfs_buf.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index c79b717d9b88..c75721acd867 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -132,6 +132,7 @@ struct xfs_buf_map {
struct xfs_buf_map (map) = { .bm_bn = (blkno), .bm_len = (numblk) };
struct xfs_buf_ops {
+ char *name;
void (*verify_read)(struct xfs_buf *);
void (*verify_write)(struct xfs_buf *);
};