Lines Matching defs:reserve
61 u64 reserve;
348 * And at reserve time, it's always aligned to page size, so
1388 * reserve data space for it, since we though we could do NOCOW for the
2067 * We don't reserve metadata space for space cache inodes so we
2349 * This is similar to page_mkwrite, we need to reserve the space before
3734 * plenty of slack room in the global reserve to migrate, otherwise we cannot
4600 /* For nocow case, no need to reserve data space */
5083 * We reserve the delayed_refs_extra here again because we can't use
5085 * above. We reserve our extra bit here because we generate a ton of
5089 * global reserve, because we really want to be able to free up space.
5095 * Try to steal from the global reserve if there is space for
7378 dio_data->reserve -= len;
7435 dio_data->reserve = round_up(length, fs_info->sectorsize);
7438 start, dio_data->reserve);
7549 dio_data->reserve, true);
7550 btrfs_delalloc_release_extents(BTRFS_I(inode), dio_data->reserve);
7584 if (dio_data->reserve)
7587 dio_data->reserve, true);
8436 * reserve data&meta space before lock_page() (see above comments).
8509 * 1) We need to reserve space to update our inode.
8523 * reserve 1 item for the entirety of the operation, so that has to be
8549 /* Migrate the slack space for the truncate to our reserve */
8936 * We want to reserve the absolute worst case amount of items. So if
9239 * We want to reserve the absolute worst case amount of items. So if