#include "llite_internal.h"
#include <linux/lustre_compat25.h>
-/* called for each page in a completed rpc.*/
-void ll_ap_completion_24(void *data, int cmd, int rc)
-{
- struct ll_async_page *llap;
- struct page *page;
- ENTRY;
-
- llap = llap_from_cookie(data);
- if (IS_ERR(llap)) {
- EXIT;
- return;
- }
-
- page = llap->llap_page;
- LASSERT(PageLocked(page));
-
- LL_CDEBUG_PAGE(D_PAGE, page, "completing cmd %d with %d\n", cmd, rc);
-
- if (rc == 0) {
- if (cmd == OBD_BRW_READ) {
- if (!llap->llap_defer_uptodate)
- SetPageUptodate(page);
- } else {
- llap->llap_write_queued = 0;
- }
- ClearPageError(page);
- } else {
- if (cmd == OBD_BRW_READ)
- llap->llap_defer_uptodate = 0;
- SetPageError(page);
- }
-
-
- unlock_page(page);
-
- if (0 && cmd == OBD_BRW_WRITE) {
- llap_write_complete(page->mapping->host, llap);
- ll_try_done_writing(page->mapping->host);
- }
-
- page_cache_release(page);
- EXIT;
-}
-
static int ll_writepage_24(struct page *page)
{
struct inode *inode = page->mapping->host;
if (!lsm || !lsm->lsm_object_id)
RETURN(-EBADF);
- /* FIXME: io smaller than PAGE_SIZE is broken on ia64 */
- if ((iobuf->offset & (PAGE_SIZE - 1)) ||
- (iobuf->length & (PAGE_SIZE - 1)))
- RETURN(-EINVAL);
-
set = ptlrpc_prep_set();
if (set == NULL)
RETURN(-ENOMEM);
}
flags = 0 /* | OBD_BRW_DIRECTIO */;
- offset = ((obd_off)blocknr << inode->i_blkbits);
+ offset = ((obd_off)blocknr * blocksize);
length = iobuf->length;
+ LASSERT(iobuf->offset < PAGE_SIZE);
for (i = 0, length = iobuf->length; length > 0;
length -= pga[i].count, offset += pga[i].count, i++) { /*i last!*/
CERROR("error from callback: rc = %d\n", rc);
}
ptlrpc_set_destroy(set);
+ if (rc == 0 && rw == WRITE) {
+ void lov_increase_kms(struct obd_export *,
+ struct lov_stripe_md *, obd_off size);
+ obd_off size = offset + length;
+ lov_increase_kms(ll_i2obdexp(inode), lsm, size);
+ if (size > inode->i_size)
+ inode->i_size = size;
+ }
if (rc == 0) {
rc = iobuf->length;
obdo_to_inode(inode, &oa, OBD_MD_FLBLOCKS);
}
struct address_space_operations ll_aops = {
- readpage: ll_readpage,
- direct_IO: ll_direct_IO_24,
- writepage: ll_writepage_24,
- prepare_write: ll_prepare_write,
- commit_write: ll_commit_write,
- removepage: ll_removepage,
- sync_page: NULL,
- bmap: NULL
+ .readpage = ll_readpage,
+ .direct_IO = ll_direct_IO_24,
+ .writepage = ll_writepage_24,
+ .prepare_write = ll_prepare_write,
+ .commit_write = ll_commit_write,
+ .removepage = ll_removepage,
+ .sync_page = NULL,
+ .bmap = NULL
};