diff options
| -rw-r--r-- | fs/xfs/xfs_attr.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 11 | ||||
| -rw-r--r-- | fs/xfs/xfs_rw.c | 50 | ||||
| -rw-r--r-- | fs/xfs/xfs_rw.h | 3 | ||||
| -rw-r--r-- | fs/xfs/xfs_trans_buf.c | 4 |
6 files changed, 11 insertions, 63 deletions
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c index c8ef9a9c312b..ad85bed99de8 100644 --- a/fs/xfs/xfs_attr.c +++ b/fs/xfs/xfs_attr.c @@ -1987,8 +1987,8 @@ 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_DONT_BLOCK, &bp); + error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, + dblkno, blkcnt, 0, &bp); if (error) return(error); diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 874d39883dab..e9f5bc0eea92 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -402,7 +402,7 @@ xfs_growfs_data_private( /* update secondary superblocks. */ for (agno = 1; agno < nagcount; agno++) { - error = xfs_read_buf(mp, mp->m_ddev_targp, + error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, XFS_AGB_TO_DADDR(mp, agno, XFS_SB_BLOCK(mp)), XFS_FSS_TO_BB(mp, 1), 0, &bp); if (error) { diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 0d9bdb6bace4..c8ee0fc49042 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -2539,14 +2539,11 @@ xlog_recover_dquot_pass2( return XFS_ERROR(EIO); ASSERT(dq_f->qlf_len == 1); - error = xfs_read_buf(mp, mp->m_ddev_targp, - dq_f->qlf_blkno, - XFS_FSB_TO_BB(mp, dq_f->qlf_len), - 0, &bp); - if (error) { - xfs_buf_ioerror_alert(bp, "xlog_recover_do..(read#3)"); + error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, dq_f->qlf_blkno, + XFS_FSB_TO_BB(mp, dq_f->qlf_len), 0, &bp); + if (error) return error; - } + ASSERT(bp); ddq = (xfs_disk_dquot_t *)xfs_buf_offset(bp, dq_f->qlf_boffset); diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c index 2ce97758f4c7..3c2488a11165 100644 --- a/fs/xfs/xfs_rw.c +++ b/fs/xfs/xfs_rw.c @@ -92,56 +92,6 @@ xfs_do_force_shutdown( } /* - * This isn't an absolute requirement, but it is - * just a good idea to call xfs_read_buf instead of - * directly doing a read_buf call. For one, we shouldn't - * be doing this disk read if we are in SHUTDOWN state anyway, - * so this stops that from happening. Secondly, this does all - * the error checking stuff and the brelse if appropriate for - * the caller, so the code can be a little leaner. - */ - -int -xfs_read_buf( - struct xfs_mount *mp, - xfs_buftarg_t *target, - xfs_daddr_t blkno, - int len, - uint flags, - xfs_buf_t **bpp) -{ - xfs_buf_t *bp; - int error; - - if (!flags) - flags = XBF_MAPPED; - - bp = xfs_buf_read(target, blkno, len, flags); - if (!bp) - return XFS_ERROR(EIO); - error = bp->b_error; - if (!error && !XFS_FORCED_SHUTDOWN(mp)) { - *bpp = bp; - } else { - *bpp = NULL; - if (error) { - xfs_buf_ioerror_alert(bp, __func__); - } else { - error = XFS_ERROR(EIO); - } - if (bp) { - XFS_BUF_UNDONE(bp); - xfs_buf_stale(bp); - /* - * brelse clears B_ERROR and b_error - */ - xfs_buf_relse(bp); - } - } - return (error); -} - -/* * helper function to extract extent size hint from inode */ xfs_extlen_t diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h index bbdb9ad6a4ba..967b3a4b76ab 100644 --- a/fs/xfs/xfs_rw.h +++ b/fs/xfs/xfs_rw.h @@ -39,9 +39,6 @@ xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb) /* * Prototypes for functions in xfs_rw.c. */ -extern int xfs_read_buf(struct xfs_mount *mp, xfs_buftarg_t *btp, - xfs_daddr_t blkno, int len, uint flags, - struct xfs_buf **bpp); extern xfs_extlen_t xfs_get_extsz_hint(struct xfs_inode *ip); #endif /* __XFS_RW_H__ */ diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index f9cb7ee04dae..5e4cf617e56c 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -274,6 +274,8 @@ xfs_trans_read_buf( xfs_buf_log_item_t *bip; int error; + *bpp = NULL; + if (flags == 0) flags = XBF_MAPPED; @@ -289,6 +291,8 @@ xfs_trans_read_buf( if (bp->b_error) { error = bp->b_error; xfs_buf_ioerror_alert(bp, __func__); + XFS_BUF_UNDONE(bp); + xfs_buf_stale(bp); xfs_buf_relse(bp); return error; } |