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Diffstat (limited to 'fs/xfs/xfs_fsops.c')
-rw-r--r--fs/xfs/xfs_fsops.c98
1 files changed, 70 insertions, 28 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index e64ee5288b8..d2295561570 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -17,28 +17,31 @@
*/
#include "xfs.h"
#include "xfs_fs.h"
-#include "xfs_types.h"
-#include "xfs_log.h"
-#include "xfs_trans.h"
+#include "xfs_shared.h"
+#include "xfs_format.h"
+#include "xfs_log_format.h"
+#include "xfs_trans_resv.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_mount.h"
-#include "xfs_bmap_btree.h"
-#include "xfs_alloc_btree.h"
-#include "xfs_ialloc_btree.h"
-#include "xfs_dinode.h"
+#include "xfs_da_format.h"
+#include "xfs_da_btree.h"
#include "xfs_inode.h"
+#include "xfs_trans.h"
#include "xfs_inode_item.h"
-#include "xfs_btree.h"
#include "xfs_error.h"
+#include "xfs_btree.h"
+#include "xfs_alloc_btree.h"
#include "xfs_alloc.h"
#include "xfs_ialloc.h"
#include "xfs_fsops.h"
#include "xfs_itable.h"
#include "xfs_trans_space.h"
#include "xfs_rtalloc.h"
-#include "xfs_filestream.h"
#include "xfs_trace.h"
+#include "xfs_log.h"
+#include "xfs_dinode.h"
+#include "xfs_filestream.h"
/*
* File system operations
@@ -73,23 +76,18 @@ xfs_fs_geometry(
}
if (new_version >= 3) {
geo->version = XFS_FSOP_GEOM_VERSION;
- geo->flags =
+ geo->flags = XFS_FSOP_GEOM_FLAGS_NLINK |
+ XFS_FSOP_GEOM_FLAGS_DIRV2 |
(xfs_sb_version_hasattr(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_ATTR : 0) |
- (xfs_sb_version_hasnlink(&mp->m_sb) ?
- XFS_FSOP_GEOM_FLAGS_NLINK : 0) |
(xfs_sb_version_hasquota(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_QUOTA : 0) |
(xfs_sb_version_hasalign(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_IALIGN : 0) |
(xfs_sb_version_hasdalign(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_DALIGN : 0) |
- (xfs_sb_version_hasshared(&mp->m_sb) ?
- XFS_FSOP_GEOM_FLAGS_SHARED : 0) |
(xfs_sb_version_hasextflgbit(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_EXTFLG : 0) |
- (xfs_sb_version_hasdirv2(&mp->m_sb) ?
- XFS_FSOP_GEOM_FLAGS_DIRV2 : 0) |
(xfs_sb_version_hassector(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_SECTOR : 0) |
(xfs_sb_version_hasasciici(&mp->m_sb) ?
@@ -101,11 +99,15 @@ xfs_fs_geometry(
(xfs_sb_version_hasprojid32bit(&mp->m_sb) ?
XFS_FSOP_GEOM_FLAGS_PROJID32 : 0) |
(xfs_sb_version_hascrc(&mp->m_sb) ?
- XFS_FSOP_GEOM_FLAGS_V5SB : 0);
+ XFS_FSOP_GEOM_FLAGS_V5SB : 0) |
+ (xfs_sb_version_hasftype(&mp->m_sb) ?
+ XFS_FSOP_GEOM_FLAGS_FTYPE : 0) |
+ (xfs_sb_version_hasfinobt(&mp->m_sb) ?
+ XFS_FSOP_GEOM_FLAGS_FINOBT : 0);
geo->logsectsize = xfs_sb_version_hassector(&mp->m_sb) ?
mp->m_sb.sb_logsectsize : BBSIZE;
geo->rtsectsize = mp->m_sb.sb_blocksize;
- geo->dirblocksize = mp->m_dirblksize;
+ geo->dirblocksize = mp->m_dir_geo->blksize;
}
if (new_version >= 4) {
geo->flags |=
@@ -153,7 +155,7 @@ xfs_growfs_data_private(
xfs_buf_t *bp;
int bucket;
int dpct;
- int error;
+ int error, saved_error = 0;
xfs_agnumber_t nagcount;
xfs_agnumber_t nagimax = 0;
xfs_rfsblock_t nb, nb_mod;
@@ -217,6 +219,8 @@ xfs_growfs_data_private(
*/
nfree = 0;
for (agno = nagcount - 1; agno >= oagcount; agno--, new -= agsize) {
+ __be32 *agfl_bno;
+
/*
* AG freespace header block
*/
@@ -276,8 +280,10 @@ xfs_growfs_data_private(
agfl->agfl_seqno = cpu_to_be32(agno);
uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_uuid);
}
+
+ agfl_bno = XFS_BUF_TO_AGFL_BNO(mp, bp);
for (bucket = 0; bucket < XFS_AGFL_SIZE(mp); bucket++)
- agfl->agfl_bno[bucket] = cpu_to_be32(NULLAGBLOCK);
+ agfl_bno[bucket] = cpu_to_be32(NULLAGBLOCK);
error = xfs_bwrite(bp);
xfs_buf_relse(bp);
@@ -309,6 +315,10 @@ xfs_growfs_data_private(
agi->agi_dirino = cpu_to_be32(NULLAGINO);
if (xfs_sb_version_hascrc(&mp->m_sb))
uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_uuid);
+ if (xfs_sb_version_hasfinobt(&mp->m_sb)) {
+ agi->agi_free_root = cpu_to_be32(XFS_FIBT_BLOCK(mp));
+ agi->agi_free_level = cpu_to_be32(1);
+ }
for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++)
agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO);
@@ -400,6 +410,34 @@ xfs_growfs_data_private(
xfs_buf_relse(bp);
if (error)
goto error0;
+
+ /*
+ * FINO btree root block
+ */
+ if (xfs_sb_version_hasfinobt(&mp->m_sb)) {
+ bp = xfs_growfs_get_hdr_buf(mp,
+ XFS_AGB_TO_DADDR(mp, agno, XFS_FIBT_BLOCK(mp)),
+ BTOBB(mp->m_sb.sb_blocksize), 0,
+ &xfs_inobt_buf_ops);
+ if (!bp) {
+ error = ENOMEM;
+ goto error0;
+ }
+
+ if (xfs_sb_version_hascrc(&mp->m_sb))
+ xfs_btree_init_block(mp, bp, XFS_FIBT_CRC_MAGIC,
+ 0, 0, agno,
+ XFS_BTREE_CRC_BLOCKS);
+ else
+ xfs_btree_init_block(mp, bp, XFS_FIBT_MAGIC, 0,
+ 0, agno, 0);
+
+ error = xfs_bwrite(bp);
+ xfs_buf_relse(bp);
+ if (error)
+ goto error0;
+ }
+
}
xfs_trans_agblocks_delta(tp, nfree);
/*
@@ -496,29 +534,33 @@ xfs_growfs_data_private(
error = ENOMEM;
}
+ /*
+ * If we get an error reading or writing alternate superblocks,
+ * continue. xfs_repair chooses the "best" superblock based
+ * on most matches; if we break early, we'll leave more
+ * superblocks un-updated than updated, and xfs_repair may
+ * pick them over the properly-updated primary.
+ */
if (error) {
xfs_warn(mp,
"error %d reading secondary superblock for ag %d",
error, agno);
- break;
+ saved_error = error;
+ continue;
}
xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb, XFS_SB_ALL_BITS);
- /*
- * If we get an error writing out the alternate superblocks,
- * just issue a warning and continue. The real work is
- * already done and committed.
- */
error = xfs_bwrite(bp);
xfs_buf_relse(bp);
if (error) {
xfs_warn(mp,
"write error %d updating secondary superblock for ag %d",
error, agno);
- break; /* no point in continuing */
+ saved_error = error;
+ continue;
}
}
- return error;
+ return saved_error ? saved_error : error;
error0:
xfs_trans_cancel(tp, XFS_TRANS_ABORT);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 02:00:47 +0000