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author | Quincey Koziol <koziol@hdfgroup.org> | 2002-06-07 14:15:22 (GMT) |
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committer | Quincey Koziol <koziol@hdfgroup.org> | 2002-06-07 14:15:22 (GMT) |
commit | ff3f6f1a677a780a425ac8b0ab1c45eca92b6ca0 (patch) | |
tree | fab8411604ebe16f5b013c4885b79ad0be781f0b | |
parent | 35c3c893e84d4a210b4c993ee92b582d07e63109 (diff) | |
download | hdf5-ff3f6f1a677a780a425ac8b0ab1c45eca92b6ca0.zip hdf5-ff3f6f1a677a780a425ac8b0ab1c45eca92b6ca0.tar.gz hdf5-ff3f6f1a677a780a425ac8b0ab1c45eca92b6ca0.tar.bz2 |
[svn-r5551] Purpose:
Bug fix.
Description:
Added extra check to locations where metadata and "small data" blocks were
being returned to the file's list of free space to avoid freeing 0-sized
blocks. This should fix the problems in last night's daily tests.
Platforms tested:
FreeBSD 4.5 (sleipnir)
-rw-r--r-- | src/H5F.c | 4 | ||||
-rw-r--r-- | src/H5FD.c | 4 |
2 files changed, 4 insertions, 4 deletions
@@ -2371,7 +2371,7 @@ H5F_flush(H5F_t *f, H5F_scope_t scope, hbool_t invalidate, if(invalidate) { if(f->shared->lf->feature_flags&H5FD_FEAT_AGGREGATE_METADATA) { /* Return the unused portion of the metadata block to a free list */ - if(f->shared->lf->eoma!=0) + if(f->shared->lf->eoma!=0 && f->shared->lf->cur_meta_block_size!=0) if(H5FD_free(f->shared->lf,H5FD_MEM_DEFAULT,f->shared->lf->eoma,f->shared->lf->cur_meta_block_size)<0) HRETURN_ERROR(H5E_VFL, H5E_CANTFREE, FAIL, "can't free metadata block"); @@ -2381,7 +2381,7 @@ H5F_flush(H5F_t *f, H5F_scope_t scope, hbool_t invalidate, } /* end if */ if(f->shared->lf->feature_flags&H5FD_FEAT_AGGREGATE_SMALLDATA) { /* Return the unused portion of the "small data" block to a free list */ - if(f->shared->lf->eosda!=0) + if(f->shared->lf->eosda!=0 && f->shared->lf->cur_sdata_block_size!=0) if(H5FD_free(f->shared->lf,H5FD_MEM_DRAW,f->shared->lf->eosda,f->shared->lf->cur_sdata_block_size)<0) HRETURN_ERROR(H5E_VFL, H5E_CANTFREE, FAIL, "can't free 'small data' block"); @@ -1467,7 +1467,7 @@ H5FD_alloc(H5FD_t *file, H5FD_mem_t type, hsize_t size) } /* end if */ else { /* Return the unused portion of the metadata block to a free list */ - if(file->eoma!=0) + if(file->eoma!=0 && file->cur_meta_block_size!=0) if(H5FD_free(file,H5FD_MEM_DEFAULT,file->eoma,file->cur_meta_block_size)<0) HRETURN_ERROR(H5E_VFL, H5E_CANTFREE, HADDR_UNDEF, "can't free metadata block"); @@ -1536,7 +1536,7 @@ H5FD_alloc(H5FD_t *file, H5FD_mem_t type, hsize_t size) } /* end if */ else { /* Return the unused portion of the "small data" block to a free list */ - if(file->eosda!=0) + if(file->eosda!=0 && file->cur_sdata_block_size!=0) if(H5FD_free(file,H5FD_MEM_DRAW,file->eosda,file->cur_sdata_block_size)<0) HRETURN_ERROR(H5E_VFL, H5E_CANTFREE, HADDR_UNDEF, "can't free 'small data' block"); |