Merge branch 'xfs-misc-fixes-for-3.20-4' into for-next

mariux64 · Feb 9, 2015 · bad9626 · bad9626
2 parents 1790736 + e9892d3
commit bad9626
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Showing 5 changed files with 14 additions and 6 deletions.
diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
@@ -287,9 +287,9 @@ The following sysctls are available for the XFS filesystem:
 		XFS_ERRLEVEL_LOW:       1
 		XFS_ERRLEVEL_HIGH:      5
 
-  fs.xfs.panic_mask		(Min: 0  Default: 0  Max: 127)
+  fs.xfs.panic_mask		(Min: 0  Default: 0  Max: 255)
 	Causes certain error conditions to call BUG(). Value is a bitmask;
-	AND together the tags which represent errors which should cause panics:
+	OR together the tags which represent errors which should cause panics:
 
 		XFS_NO_PTAG                     0
 		XFS_PTAG_IFLUSH                 0x00000001
@@ -299,6 +299,7 @@ The following sysctls are available for the XFS filesystem:
 		XFS_PTAG_SHUTDOWN_CORRUPT       0x00000010
 		XFS_PTAG_SHUTDOWN_IOERROR       0x00000020
 		XFS_PTAG_SHUTDOWN_LOGERROR      0x00000040
+		XFS_PTAG_FSBLOCK_ZERO           0x00000080
 
 	This option is intended for debugging only.
 

diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
@@ -488,6 +488,7 @@ xfs_growfs_data_private(
 		xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, nfree);
 	if (dpct)
 		xfs_trans_mod_sb(tp, XFS_TRANS_SB_IMAXPCT, dpct);
+	xfs_trans_set_sync(tp);
 	error = xfs_trans_commit(tp, 0);
 	if (error)
 		return error;

diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
@@ -1086,7 +1086,7 @@ xfs_ioctl_setattr_get_trans(
  *    to half the AG size to avoid alignment extending the extent beyond the
  *    limits of the AG.
  */
-int
+static int
 xfs_ioctl_setattr_check_extsize(
 	struct xfs_inode	*ip,
 	struct fsxattr		*fa)
@@ -1129,7 +1129,7 @@ xfs_ioctl_setattr_check_extsize(
 	return 0;
 }
 
-int
+static int
 xfs_ioctl_setattr_check_projid(
 	struct xfs_inode	*ip,
 	struct fsxattr		*fa)

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
@@ -1111,6 +1111,11 @@ xfs_fs_statfs(
 					statp->f_files,
 					mp->m_maxicount);
 
+	/* If sb_icount overshot maxicount, report actual allocation */
+	statp->f_files = max_t(typeof(statp->f_files),
+					statp->f_files,
+					sbp->sb_icount);
+
 	/* make sure statp->f_ffree does not underflow */
 	ffree = statp->f_files - (sbp->sb_icount - sbp->sb_ifree);
 	statp->f_ffree = max_t(__int64_t, ffree, 0);

diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
@@ -327,9 +327,10 @@ xfs_trans_read_buf_map(
 		return -EIO;
 	}
 
-	if (tp)
+	if (tp) {
 		_xfs_trans_bjoin(tp, bp, 1);
-	trace_xfs_trans_read_buf(bp->b_fspriv);
+		trace_xfs_trans_read_buf(bp->b_fspriv);
+	}
 	*bpp = bp;
 	return 0;