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xfs: idiotproof defer op type configuration

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Recently, we forgot to port a new defer op type to xfsprogs, which
caused us some userspace pain.  Reorganize the way we make libxfs
clients supply defer op type information so that all type information
has to be provided at build time instead of risky runtime dynamic
configuration.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
This commit is contained in:
Darrick J. Wong
2018-12-12 08:46:22 -08:00
parent 43feeea88c
commit bc9f2b7c8a
8 changed files with 23 additions and 53 deletions
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6
fs/xfs/xfs_super.c
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@@ -38,6 +38,7 @@
#include "xfs_refcount_item.h"
#include "xfs_bmap_item.h"
#include "xfs_reflink.h"
#include "xfs_defer.h"
#include <linux/namei.h>
#include <linux/dax.h>
@@ -2085,11 +2086,6 @@ init_xfs_fs(void)
printk(KERN_INFO XFS_VERSION_STRING " with "
XFS_BUILD_OPTIONS " enabled\n");
xfs_extent_free_init_defer_op();
xfs_rmap_update_init_defer_op();
xfs_refcount_update_init_defer_op();
xfs_bmap_update_init_defer_op();
xfs_dir_startup();
error = xfs_init_zones();