diff options
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
-rw-r--r-- | fs/xfs/xfs_fsops.c | 94 |
1 files changed, 44 insertions, 50 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 239e701e9822..0ca597b0ca79 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c | |||
@@ -191,28 +191,26 @@ xfs_growfs_data_private( | |||
191 | XFS_FSS_TO_BB(mp, 1), 0); | 191 | XFS_FSS_TO_BB(mp, 1), 0); |
192 | agf = XFS_BUF_TO_AGF(bp); | 192 | agf = XFS_BUF_TO_AGF(bp); |
193 | memset(agf, 0, mp->m_sb.sb_sectsize); | 193 | memset(agf, 0, mp->m_sb.sb_sectsize); |
194 | INT_SET(agf->agf_magicnum, ARCH_CONVERT, XFS_AGF_MAGIC); | 194 | agf->agf_magicnum = cpu_to_be32(XFS_AGF_MAGIC); |
195 | INT_SET(agf->agf_versionnum, ARCH_CONVERT, XFS_AGF_VERSION); | 195 | agf->agf_versionnum = cpu_to_be32(XFS_AGF_VERSION); |
196 | INT_SET(agf->agf_seqno, ARCH_CONVERT, agno); | 196 | agf->agf_seqno = cpu_to_be32(agno); |
197 | if (agno == nagcount - 1) | 197 | if (agno == nagcount - 1) |
198 | agsize = | 198 | agsize = |
199 | nb - | 199 | nb - |
200 | (agno * (xfs_rfsblock_t)mp->m_sb.sb_agblocks); | 200 | (agno * (xfs_rfsblock_t)mp->m_sb.sb_agblocks); |
201 | else | 201 | else |
202 | agsize = mp->m_sb.sb_agblocks; | 202 | agsize = mp->m_sb.sb_agblocks; |
203 | INT_SET(agf->agf_length, ARCH_CONVERT, agsize); | 203 | agf->agf_length = cpu_to_be32(agsize); |
204 | INT_SET(agf->agf_roots[XFS_BTNUM_BNOi], ARCH_CONVERT, | 204 | agf->agf_roots[XFS_BTNUM_BNOi] = cpu_to_be32(XFS_BNO_BLOCK(mp)); |
205 | XFS_BNO_BLOCK(mp)); | 205 | agf->agf_roots[XFS_BTNUM_CNTi] = cpu_to_be32(XFS_CNT_BLOCK(mp)); |
206 | INT_SET(agf->agf_roots[XFS_BTNUM_CNTi], ARCH_CONVERT, | 206 | agf->agf_levels[XFS_BTNUM_BNOi] = cpu_to_be32(1); |
207 | XFS_CNT_BLOCK(mp)); | 207 | agf->agf_levels[XFS_BTNUM_CNTi] = cpu_to_be32(1); |
208 | INT_SET(agf->agf_levels[XFS_BTNUM_BNOi], ARCH_CONVERT, 1); | ||
209 | INT_SET(agf->agf_levels[XFS_BTNUM_CNTi], ARCH_CONVERT, 1); | ||
210 | agf->agf_flfirst = 0; | 208 | agf->agf_flfirst = 0; |
211 | INT_SET(agf->agf_fllast, ARCH_CONVERT, XFS_AGFL_SIZE(mp) - 1); | 209 | agf->agf_fllast = cpu_to_be32(XFS_AGFL_SIZE(mp) - 1); |
212 | agf->agf_flcount = 0; | 210 | agf->agf_flcount = 0; |
213 | tmpsize = agsize - XFS_PREALLOC_BLOCKS(mp); | 211 | tmpsize = agsize - XFS_PREALLOC_BLOCKS(mp); |
214 | INT_SET(agf->agf_freeblks, ARCH_CONVERT, tmpsize); | 212 | agf->agf_freeblks = cpu_to_be32(tmpsize); |
215 | INT_SET(agf->agf_longest, ARCH_CONVERT, tmpsize); | 213 | agf->agf_longest = cpu_to_be32(tmpsize); |
216 | error = xfs_bwrite(mp, bp); | 214 | error = xfs_bwrite(mp, bp); |
217 | if (error) { | 215 | if (error) { |
218 | goto error0; | 216 | goto error0; |
@@ -225,19 +223,18 @@ xfs_growfs_data_private( | |||
225 | XFS_FSS_TO_BB(mp, 1), 0); | 223 | XFS_FSS_TO_BB(mp, 1), 0); |
226 | agi = XFS_BUF_TO_AGI(bp); | 224 | agi = XFS_BUF_TO_AGI(bp); |
227 | memset(agi, 0, mp->m_sb.sb_sectsize); | 225 | memset(agi, 0, mp->m_sb.sb_sectsize); |
228 | INT_SET(agi->agi_magicnum, ARCH_CONVERT, XFS_AGI_MAGIC); | 226 | agi->agi_magicnum = cpu_to_be32(XFS_AGI_MAGIC); |
229 | INT_SET(agi->agi_versionnum, ARCH_CONVERT, XFS_AGI_VERSION); | 227 | agi->agi_versionnum = cpu_to_be32(XFS_AGI_VERSION); |
230 | INT_SET(agi->agi_seqno, ARCH_CONVERT, agno); | 228 | agi->agi_seqno = cpu_to_be32(agno); |
231 | INT_SET(agi->agi_length, ARCH_CONVERT, agsize); | 229 | agi->agi_length = cpu_to_be32(agsize); |
232 | agi->agi_count = 0; | 230 | agi->agi_count = 0; |
233 | INT_SET(agi->agi_root, ARCH_CONVERT, XFS_IBT_BLOCK(mp)); | 231 | agi->agi_root = cpu_to_be32(XFS_IBT_BLOCK(mp)); |
234 | INT_SET(agi->agi_level, ARCH_CONVERT, 1); | 232 | agi->agi_level = cpu_to_be32(1); |
235 | agi->agi_freecount = 0; | 233 | agi->agi_freecount = 0; |
236 | INT_SET(agi->agi_newino, ARCH_CONVERT, NULLAGINO); | 234 | agi->agi_newino = cpu_to_be32(NULLAGINO); |
237 | INT_SET(agi->agi_dirino, ARCH_CONVERT, NULLAGINO); | 235 | agi->agi_dirino = cpu_to_be32(NULLAGINO); |
238 | for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++) | 236 | for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++) |
239 | INT_SET(agi->agi_unlinked[bucket], ARCH_CONVERT, | 237 | agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO); |
240 | NULLAGINO); | ||
241 | error = xfs_bwrite(mp, bp); | 238 | error = xfs_bwrite(mp, bp); |
242 | if (error) { | 239 | if (error) { |
243 | goto error0; | 240 | goto error0; |
@@ -250,17 +247,16 @@ xfs_growfs_data_private( | |||
250 | BTOBB(mp->m_sb.sb_blocksize), 0); | 247 | BTOBB(mp->m_sb.sb_blocksize), 0); |
251 | block = XFS_BUF_TO_SBLOCK(bp); | 248 | block = XFS_BUF_TO_SBLOCK(bp); |
252 | memset(block, 0, mp->m_sb.sb_blocksize); | 249 | memset(block, 0, mp->m_sb.sb_blocksize); |
253 | INT_SET(block->bb_magic, ARCH_CONVERT, XFS_ABTB_MAGIC); | 250 | block->bb_magic = cpu_to_be32(XFS_ABTB_MAGIC); |
254 | block->bb_level = 0; | 251 | block->bb_level = 0; |
255 | INT_SET(block->bb_numrecs, ARCH_CONVERT, 1); | 252 | block->bb_numrecs = cpu_to_be16(1); |
256 | INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK); | 253 | block->bb_leftsib = cpu_to_be32(NULLAGBLOCK); |
257 | INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK); | 254 | block->bb_rightsib = cpu_to_be32(NULLAGBLOCK); |
258 | arec = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize, xfs_alloc, | 255 | arec = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize, xfs_alloc, |
259 | block, 1, mp->m_alloc_mxr[0]); | 256 | block, 1, mp->m_alloc_mxr[0]); |
260 | INT_SET(arec->ar_startblock, ARCH_CONVERT, | 257 | arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp)); |
261 | XFS_PREALLOC_BLOCKS(mp)); | 258 | arec->ar_blockcount = cpu_to_be32( |
262 | INT_SET(arec->ar_blockcount, ARCH_CONVERT, | 259 | agsize - be32_to_cpu(arec->ar_startblock)); |
263 | agsize - INT_GET(arec->ar_startblock, ARCH_CONVERT)); | ||
264 | error = xfs_bwrite(mp, bp); | 260 | error = xfs_bwrite(mp, bp); |
265 | if (error) { | 261 | if (error) { |
266 | goto error0; | 262 | goto error0; |
@@ -273,18 +269,17 @@ xfs_growfs_data_private( | |||
273 | BTOBB(mp->m_sb.sb_blocksize), 0); | 269 | BTOBB(mp->m_sb.sb_blocksize), 0); |
274 | block = XFS_BUF_TO_SBLOCK(bp); | 270 | block = XFS_BUF_TO_SBLOCK(bp); |
275 | memset(block, 0, mp->m_sb.sb_blocksize); | 271 | memset(block, 0, mp->m_sb.sb_blocksize); |
276 | INT_SET(block->bb_magic, ARCH_CONVERT, XFS_ABTC_MAGIC); | 272 | block->bb_magic = cpu_to_be32(XFS_ABTC_MAGIC); |
277 | block->bb_level = 0; | 273 | block->bb_level = 0; |
278 | INT_SET(block->bb_numrecs, ARCH_CONVERT, 1); | 274 | block->bb_numrecs = cpu_to_be16(1); |
279 | INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK); | 275 | block->bb_leftsib = cpu_to_be32(NULLAGBLOCK); |
280 | INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK); | 276 | block->bb_rightsib = cpu_to_be32(NULLAGBLOCK); |
281 | arec = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize, xfs_alloc, | 277 | arec = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize, xfs_alloc, |
282 | block, 1, mp->m_alloc_mxr[0]); | 278 | block, 1, mp->m_alloc_mxr[0]); |
283 | INT_SET(arec->ar_startblock, ARCH_CONVERT, | 279 | arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp)); |
284 | XFS_PREALLOC_BLOCKS(mp)); | 280 | arec->ar_blockcount = cpu_to_be32( |
285 | INT_SET(arec->ar_blockcount, ARCH_CONVERT, | 281 | agsize - be32_to_cpu(arec->ar_startblock)); |
286 | agsize - INT_GET(arec->ar_startblock, ARCH_CONVERT)); | 282 | nfree += be32_to_cpu(arec->ar_blockcount); |
287 | nfree += INT_GET(arec->ar_blockcount, ARCH_CONVERT); | ||
288 | error = xfs_bwrite(mp, bp); | 283 | error = xfs_bwrite(mp, bp); |
289 | if (error) { | 284 | if (error) { |
290 | goto error0; | 285 | goto error0; |
@@ -297,11 +292,11 @@ xfs_growfs_data_private( | |||
297 | BTOBB(mp->m_sb.sb_blocksize), 0); | 292 | BTOBB(mp->m_sb.sb_blocksize), 0); |
298 | block = XFS_BUF_TO_SBLOCK(bp); | 293 | block = XFS_BUF_TO_SBLOCK(bp); |
299 | memset(block, 0, mp->m_sb.sb_blocksize); | 294 | memset(block, 0, mp->m_sb.sb_blocksize); |
300 | INT_SET(block->bb_magic, ARCH_CONVERT, XFS_IBT_MAGIC); | 295 | block->bb_magic = cpu_to_be32(XFS_IBT_MAGIC); |
301 | block->bb_level = 0; | 296 | block->bb_level = 0; |
302 | block->bb_numrecs = 0; | 297 | block->bb_numrecs = 0; |
303 | INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK); | 298 | block->bb_leftsib = cpu_to_be32(NULLAGBLOCK); |
304 | INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK); | 299 | block->bb_rightsib = cpu_to_be32(NULLAGBLOCK); |
305 | error = xfs_bwrite(mp, bp); | 300 | error = xfs_bwrite(mp, bp); |
306 | if (error) { | 301 | if (error) { |
307 | goto error0; | 302 | goto error0; |
@@ -321,10 +316,9 @@ xfs_growfs_data_private( | |||
321 | } | 316 | } |
322 | ASSERT(bp); | 317 | ASSERT(bp); |
323 | agi = XFS_BUF_TO_AGI(bp); | 318 | agi = XFS_BUF_TO_AGI(bp); |
324 | INT_MOD(agi->agi_length, ARCH_CONVERT, new); | 319 | be32_add(&agi->agi_length, new); |
325 | ASSERT(nagcount == oagcount || | 320 | ASSERT(nagcount == oagcount || |
326 | INT_GET(agi->agi_length, ARCH_CONVERT) == | 321 | be32_to_cpu(agi->agi_length) == mp->m_sb.sb_agblocks); |
327 | mp->m_sb.sb_agblocks); | ||
328 | xfs_ialloc_log_agi(tp, bp, XFS_AGI_LENGTH); | 322 | xfs_ialloc_log_agi(tp, bp, XFS_AGI_LENGTH); |
329 | /* | 323 | /* |
330 | * Change agf length. | 324 | * Change agf length. |
@@ -335,14 +329,14 @@ xfs_growfs_data_private( | |||
335 | } | 329 | } |
336 | ASSERT(bp); | 330 | ASSERT(bp); |
337 | agf = XFS_BUF_TO_AGF(bp); | 331 | agf = XFS_BUF_TO_AGF(bp); |
338 | INT_MOD(agf->agf_length, ARCH_CONVERT, new); | 332 | be32_add(&agf->agf_length, new); |
339 | ASSERT(INT_GET(agf->agf_length, ARCH_CONVERT) == | 333 | ASSERT(be32_to_cpu(agf->agf_length) == |
340 | INT_GET(agi->agi_length, ARCH_CONVERT)); | 334 | be32_to_cpu(agi->agi_length)); |
341 | /* | 335 | /* |
342 | * Free the new space. | 336 | * Free the new space. |
343 | */ | 337 | */ |
344 | error = xfs_free_extent(tp, XFS_AGB_TO_FSB(mp, agno, | 338 | error = xfs_free_extent(tp, XFS_AGB_TO_FSB(mp, agno, |
345 | INT_GET(agf->agf_length, ARCH_CONVERT) - new), new); | 339 | be32_to_cpu(agf->agf_length) - new), new); |
346 | if (error) { | 340 | if (error) { |
347 | goto error0; | 341 | goto error0; |
348 | } | 342 | } |