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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
commit | cf816ecb533ab96b883dfdc0db174598b5b5c4d2 (patch) | |
tree | 1b7705db288ae2917105e624b01fdf81e0882bf1 /fs/jfs/jfs_dmap.c | |
parent | adf6d34e460387ee3e8f1e1875d52bff51212c7d (diff) | |
parent | 15f7d677ccff6f0f5de8a1ee43a792567e9f9de9 (diff) | |
download | linux-fsl-qoriq-cf816ecb533ab96b883dfdc0db174598b5b5c4d2.tar.xz |
Merge branch 'merge-fixes' into devel
Diffstat (limited to 'fs/jfs/jfs_dmap.c')
-rw-r--r-- | fs/jfs/jfs_dmap.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c index e198506..2bc7d8a 100644 --- a/fs/jfs/jfs_dmap.c +++ b/fs/jfs/jfs_dmap.c @@ -2172,7 +2172,7 @@ static void dbAllocBits(struct bmap * bmp, struct dmap * dp, s64 blkno, } /* update the free count for this dmap */ - dp->nfree = cpu_to_le32(le32_to_cpu(dp->nfree) - nblocks); + le32_add_cpu(&dp->nfree, -nblocks); BMAP_LOCK(bmp); @@ -2316,7 +2316,7 @@ static int dbFreeBits(struct bmap * bmp, struct dmap * dp, s64 blkno, /* update the free count for this dmap. */ - dp->nfree = cpu_to_le32(le32_to_cpu(dp->nfree) + nblocks); + le32_add_cpu(&dp->nfree, nblocks); BMAP_LOCK(bmp); @@ -3226,7 +3226,7 @@ static int dbAllocDmapBU(struct bmap * bmp, struct dmap * dp, s64 blkno, } /* update the free count for this dmap */ - dp->nfree = cpu_to_le32(le32_to_cpu(dp->nfree) - nblocks); + le32_add_cpu(&dp->nfree, -nblocks); /* reconstruct summary tree */ dbInitDmapTree(dp); @@ -3660,9 +3660,8 @@ static int dbInitDmap(struct dmap * dp, s64 Blkno, int nblocks) goto initTree; } } else { - dp->nblocks = - cpu_to_le32(le32_to_cpu(dp->nblocks) + nblocks); - dp->nfree = cpu_to_le32(le32_to_cpu(dp->nfree) + nblocks); + le32_add_cpu(&dp->nblocks, nblocks); + le32_add_cpu(&dp->nfree, nblocks); } /* word number containing start block number */ |