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fixed cached allocation for compressed files

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This commit is contained in:
Jean-Pierre André 2010-06-14 14:40:17 +02:00
parent 207318b504
commit ed448ea8b4
1 changed files with 14 additions and 3 deletions
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17
libntfs-3g/attrib.c
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@ -1781,7 +1781,11 @@ s64 ntfs_attr_pwrite(ntfs_attr *na, const s64 pos, s64 count, const void *b)
? na->type == AT_INDEX_ROOT && na->name == NTFS_INDEX_I30
: na->type == AT_DATA && na->name == AT_UNNAMED) {
na->ni->data_size = na->data_size;
na->ni->allocated_size = na->allocated_size;
if ((compressed || NAttrSparse(na))
&& NAttrNonResident(na))
na->ni->allocated_size = na->compressed_size;
else
na->ni->allocated_size = na->allocated_size;
set_nino_flag(na->ni,KnownSize);
}
#endif
@ -2225,7 +2229,7 @@ retry:
? na->type == AT_INDEX_ROOT && na->name == NTFS_INDEX_I30
: na->type == AT_DATA && na->name == AT_UNNAMED) {
na->ni->data_size = na->data_size;
na->ni->allocated_size = na->allocated_size;
na->ni->allocated_size = na->compressed_size;
set_nino_flag(na->ni,KnownSize);
}
#endif
@ -4723,7 +4727,14 @@ static int ntfs_resident_attr_resize_i(ntfs_attr *na, const s64 newsize)
? na->type == AT_INDEX_ROOT && na->name == NTFS_INDEX_I30
: na->type == AT_DATA && na->name == AT_UNNAMED) {
na->ni->data_size = na->data_size;
na->ni->allocated_size = na->allocated_size;
if (((na->data_flags & ATTR_COMPRESSION_MASK)
|| NAttrSparse(na))
&& NAttrNonResident(na))
na->ni->allocated_size
= na->compressed_size;
else
na->ni->allocated_size
= na->allocated_size;
set_nino_flag(na->ni,KnownSize);
if (na->type == AT_DATA)
NInoFileNameSetDirty(na->ni);