diff options
Diffstat (limited to 'fs/xfs/xfs_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 41 |
1 files changed, 10 insertions, 31 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 5215abc8023a..cee4ab9f8a9e 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -24,8 +24,6 @@ #include "xfs_trans.h" #include "xfs_sb.h" #include "xfs_ag.h" -#include "xfs_dir2.h" -#include "xfs_dmapi.h" #include "xfs_mount.h" #include "xfs_error.h" #include "xfs_log_priv.h" @@ -35,8 +33,6 @@ #include "xfs_ialloc_btree.h" #include "xfs_log_recover.h" #include "xfs_trans_priv.h" -#include "xfs_dir2_sf.h" -#include "xfs_attr_sf.h" #include "xfs_dinode.h" #include "xfs_inode.h" #include "xfs_rw.h" @@ -337,7 +333,6 @@ xfs_log_reserve( int retval = 0; ASSERT(client == XFS_TRANSACTION || client == XFS_LOG); - ASSERT((flags & XFS_LOG_NOSLEEP) == 0); if (XLOG_FORCED_SHUTDOWN(log)) return XFS_ERROR(EIO); @@ -552,7 +547,7 @@ xfs_log_unmount_write(xfs_mount_t *mp) .magic = XLOG_UNMOUNT_TYPE, }; struct xfs_log_iovec reg = { - .i_addr = (void *)&magic, + .i_addr = &magic, .i_len = sizeof(magic), .i_type = XLOG_REG_TYPE_UNMOUNT, }; @@ -922,19 +917,6 @@ xlog_iodone(xfs_buf_t *bp) l = iclog->ic_log; /* - * If the _XFS_BARRIER_FAILED flag was set by a lower - * layer, it means the underlying device no longer supports - * barrier I/O. Warn loudly and turn off barriers. - */ - if (bp->b_flags & _XFS_BARRIER_FAILED) { - bp->b_flags &= ~_XFS_BARRIER_FAILED; - l->l_mp->m_flags &= ~XFS_MOUNT_BARRIER; - xfs_fs_cmn_err(CE_WARN, l->l_mp, - "xlog_iodone: Barriers are no longer supported" - " by device. Disabling barriers\n"); - } - - /* * Race to shutdown the filesystem if we see an error. */ if (XFS_TEST_ERROR((XFS_BUF_GETERROR(bp)), l->l_mp, @@ -1047,7 +1029,6 @@ xlog_alloc_log(xfs_mount_t *mp, xlog_in_core_t *iclog, *prev_iclog=NULL; xfs_buf_t *bp; int i; - int iclogsize; int error = ENOMEM; uint log2_size = 0; @@ -1127,7 +1108,6 @@ xlog_alloc_log(xfs_mount_t *mp, * with different amounts of memory. See the definition of * xlog_in_core_t in xfs_log_priv.h for details. */ - iclogsize = log->l_iclog_size; ASSERT(log->l_iclog_size >= 4096); for (i=0; i < log->l_iclog_bufs; i++) { *iclogp = kmem_zalloc(sizeof(xlog_in_core_t), KM_MAYFAIL); @@ -1138,7 +1118,8 @@ xlog_alloc_log(xfs_mount_t *mp, iclog->ic_prev = prev_iclog; prev_iclog = iclog; - bp = xfs_buf_get_noaddr(log->l_iclog_size, mp->m_logdev_targp); + bp = xfs_buf_get_uncached(mp->m_logdev_targp, + log->l_iclog_size, 0); if (!bp) goto out_free_iclog; if (!XFS_BUF_CPSEMA(bp)) @@ -1316,7 +1297,7 @@ xlog_bdstrat( if (iclog->ic_state & XLOG_STATE_IOERROR) { XFS_BUF_ERROR(bp, EIO); XFS_BUF_STALE(bp); - xfs_biodone(bp); + xfs_buf_ioend(bp, 0); /* * It would seem logical to return EIO here, but we rely on * the log state machine to propagate I/O errors instead of @@ -1428,11 +1409,8 @@ xlog_sync(xlog_t *log, XFS_BUF_BUSY(bp); XFS_BUF_ASYNC(bp); bp->b_flags |= XBF_LOG_BUFFER; - /* - * Do an ordered write for the log block. - * Its unnecessary to flush the first split block in the log wrap case. - */ - if (!split && (log->l_mp->m_flags & XFS_MOUNT_BARRIER)) + + if (log->l_mp->m_flags & XFS_MOUNT_BARRIER) XFS_BUF_ORDERED(bp); ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1); @@ -3025,7 +3003,8 @@ _xfs_log_force( XFS_STATS_INC(xs_log_force); - xlog_cil_push(log, 1); + if (log->l_cilp) + xlog_cil_force(log); spin_lock(&log->l_icloglock); @@ -3177,7 +3156,7 @@ _xfs_log_force_lsn( XFS_STATS_INC(xs_log_force); if (log->l_cilp) { - lsn = xlog_cil_push_lsn(log, lsn); + lsn = xlog_cil_force_lsn(log, lsn); if (lsn == NULLCOMMITLSN) return 0; } @@ -3734,7 +3713,7 @@ xfs_log_force_umount( * call below. */ if (!logerror && (mp->m_flags & XFS_MOUNT_DELAYLOG)) - xlog_cil_push(log, 1); + xlog_cil_force(log); /* * We must hold both the GRANT lock and the LOG lock, |