diff options
Diffstat (limited to 'fs/xfs/scrub/repair.c')
| -rw-r--r-- | fs/xfs/scrub/repair.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c index 0c56dafd9ae4..2645abddad78 100644 --- a/fs/xfs/scrub/repair.c +++ b/fs/xfs/scrub/repair.c @@ -31,12 +31,14 @@ #include "xfs_error.h" #include "xfs_reflink.h" #include "xfs_health.h" +#include "xfs_buf_mem.h" #include "scrub/scrub.h" #include "scrub/common.h" #include "scrub/trace.h" #include "scrub/repair.h" #include "scrub/bitmap.h" #include "scrub/stats.h" +#include "scrub/xfile.h" /* * Attempt to repair some metadata, if the metadata is corrupt and userspace @@ -1147,3 +1149,19 @@ xrep_metadata_inode_forks( return 0; } + +/* + * Set up an in-memory buffer cache so that we can use the xfbtree. Allocating + * a shmem file might take loks, so we cannot be in transaction context. Park + * our resources in the scrub context and let the teardown function take care + * of them at the right time. + */ +int +xrep_setup_xfbtree( + struct xfs_scrub *sc, + const char *descr) +{ + ASSERT(sc->tp == NULL); + + return xmbuf_alloc(sc->mp, descr, &sc->xmbtp); +} |