Hi, This patch renames a variable from blk to biblk for clarity's sake.
Regards, Bob Peterson Red Hat GFS Signed-off-by: Bob Peterson <[email protected]> -- Author: Bob Peterson <[email protected]> Date: Thu Apr 12 08:24:57 2012 -0500 GFS2: Change variable blk to biblk In the resource group code, we have no less than three different kinds of block references: block relative to the file system (u64), block relative to the rgrp (u32), and block relative to the bitmap. This is a small step to making the code more readable; it renames variable blk to biblk to solidify in my mind that it's relative to the bitmap and nothing else. diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 5968eae..7a1cf67 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -1297,7 +1297,7 @@ static u32 rgblk_search(struct gfs2_rgrpd *rgd, u32 goal, unsigned char state, { struct gfs2_bitmap *bi = NULL; const u32 length = rgd->rd_length; - u32 blk = BFITNOENT; + u32 biblk = BFITNOENT; unsigned int buf, x; const u8 *buffer = NULL; @@ -1334,8 +1334,8 @@ do_search: if (state != GFS2_BLKST_UNLINKED && bi->bi_clone) buffer = bi->bi_clone + bi->bi_offset; - blk = gfs2_bitfit(buffer, bi->bi_len, goal, state); - if (blk != BFITNOENT) + biblk = gfs2_bitfit(buffer, bi->bi_len, goal, state); + if (biblk != BFITNOENT) break; if ((goal == 0) && (state == GFS2_BLKST_FREE)) @@ -1348,10 +1348,10 @@ skip: goal = 0; } - if (blk != BFITNOENT) + if (biblk != BFITNOENT) *rbi = bi; - return blk; + return biblk; } /**
