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-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 1e71a9633d8f..1edd3b694332 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -726,7 +726,7 @@ xfs_page_state_convert(
pgoff_t end_index, last_index, tlast;
int len, err, i, cnt = 0, uptodate = 1;
int flags;
- int page_dirty, delalloc = 0;
+ int page_dirty;
/* wait for other IO threads? */
flags = (startio && wbc->sync_mode != WB_SYNC_NONE) ? 0 : BMAPI_TRYLOCK;
@@ -807,7 +807,6 @@ xfs_page_state_convert(
*/
} else if (buffer_delay(bh)) {
if (!iomp) {
- delalloc = 1;
err = xfs_map_blocks(inode, offset, len, &iomap,
BMAPI_ALLOCATE | flags);
if (err) {
@@ -882,10 +881,9 @@ xfs_page_state_convert(
xfs_submit_page(page, wbc, bh_arr, cnt, 0, 1);
if (iomp) {
- tlast = (iomp->iomap_offset + iomp->iomap_bsize - 1) >>
+ offset = (iomp->iomap_offset + iomp->iomap_bsize - 1) >>
PAGE_CACHE_SHIFT;
- if (delalloc && (tlast > last_index))
- tlast = last_index;
+ tlast = min_t(pgoff_t, offset, last_index);
xfs_cluster_write(inode, page->index + 1, iomp, wbc,
startio, unmapped, tlast);
}