diff options
Diffstat (limited to 'fs/xfs/xfs_attr.c')
| -rw-r--r-- | fs/xfs/xfs_attr.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c index 65d61b948ea..a17ff01b5ad 100644 --- a/fs/xfs/xfs_attr.c +++ b/fs/xfs/xfs_attr.c @@ -21,7 +21,6 @@ #include "xfs_types.h" #include "xfs_bit.h" #include "xfs_log.h" -#include "xfs_inum.h" #include "xfs_trans.h" #include "xfs_sb.h" #include "xfs_ag.h" @@ -39,7 +38,6 @@ #include "xfs_error.h" #include "xfs_quota.h" #include "xfs_trans_space.h" -#include "xfs_rw.h" #include "xfs_vnodeops.h" #include "xfs_trace.h" @@ -1987,14 +1985,12 @@ xfs_attr_rmtval_get(xfs_da_args_t *args) (map[i].br_startblock != HOLESTARTBLOCK)); dblkno = XFS_FSB_TO_DADDR(mp, map[i].br_startblock); blkcnt = XFS_FSB_TO_BB(mp, map[i].br_blockcount); - error = xfs_read_buf(mp, mp->m_ddev_targp, dblkno, - blkcnt, XBF_LOCK | XBF_DONT_BLOCK, - &bp); + error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, + dblkno, blkcnt, 0, &bp); if (error) return(error); - tmp = (valuelen < XFS_BUF_SIZE(bp)) - ? valuelen : XFS_BUF_SIZE(bp); + tmp = min_t(int, valuelen, BBTOB(bp->b_length)); xfs_buf_iomove(bp, 0, tmp, dst, XBRW_READ); xfs_buf_relse(bp); dst += tmp; @@ -2097,6 +2093,8 @@ xfs_attr_rmtval_set(xfs_da_args_t *args) lblkno = args->rmtblkno; valuelen = args->valuelen; while (valuelen > 0) { + int buflen; + /* * Try to remember where we decided to put the value. */ @@ -2114,15 +2112,16 @@ xfs_attr_rmtval_set(xfs_da_args_t *args) dblkno = XFS_FSB_TO_DADDR(mp, map.br_startblock), blkcnt = XFS_FSB_TO_BB(mp, map.br_blockcount); - bp = xfs_buf_get(mp->m_ddev_targp, dblkno, blkcnt, - XBF_LOCK | XBF_DONT_BLOCK); + bp = xfs_buf_get(mp->m_ddev_targp, dblkno, blkcnt, 0); if (!bp) return ENOMEM; - tmp = (valuelen < XFS_BUF_SIZE(bp)) ? valuelen : - XFS_BUF_SIZE(bp); + + buflen = BBTOB(bp->b_length); + tmp = min_t(int, valuelen, buflen); xfs_buf_iomove(bp, 0, tmp, src, XBRW_WRITE); - if (tmp < XFS_BUF_SIZE(bp)) - xfs_buf_zero(bp, tmp, XFS_BUF_SIZE(bp) - tmp); + if (tmp < buflen) + xfs_buf_zero(bp, tmp, buflen - tmp); + error = xfs_bwrite(bp); /* GROT: NOTE: synchronous write */ xfs_buf_relse(bp); if (error) |