Commit b5ad616c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Darrick J. Wong
Browse files

xfs: don't use a different allocsice for -o wsync 



The -o wsync allocsize overwrite overwrite was part of a special hack
for NFSv2 servers in IRIX and has no real purpose in modern Linux, so
remove it.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
parent dd2d535e

fs/xfs/xfs_mount.c

+2 −7
Original line number Diff line number Diff line
@@ -438,13 +438,8 @@ xfs_set_rw_sizes(xfs_mount_t *mp) 
	int		readio_log, writeio_log;



	if (!(mp->m_flags & XFS_MOUNT_DFLT_IOSIZE)) {

		if (mp->m_flags & XFS_MOUNT_WSYNC) {

			readio_log = XFS_WSYNC_READIO_LOG;

			writeio_log = XFS_WSYNC_WRITEIO_LOG;

		} else {

		readio_log = XFS_READIO_LOG_LARGE;

		writeio_log = XFS_WRITEIO_LOG_LARGE;

		}

	} else {

		readio_log = mp->m_readio_log;

		writeio_log = mp->m_writeio_log;

fs/xfs/xfs_mount.h

+0 −7
Original line number Diff line number Diff line
@@ -260,13 +260,6 @@ typedef struct xfs_mount { 
#define XFS_MAX_IO_LOG		30	/* 1G */

#define XFS_MIN_IO_LOG		PAGE_SHIFT



/*

 * Synchronous read and write sizes.  This should be

 * better for NFSv2 wsync filesystems.

 */

#define	XFS_WSYNC_READIO_LOG	15	/* 32k */

#define	XFS_WSYNC_WRITEIO_LOG	14	/* 16k */



#define XFS_LAST_UNMOUNT_WAS_CLEAN(mp)	\

				((mp)->m_flags & XFS_MOUNT_WAS_CLEAN)

#define XFS_FORCED_SHUTDOWN(mp)	((mp)->m_flags & XFS_MOUNT_FS_SHUTDOWN)