The patch titled ext2 balloc: reset windowsz when full has been removed from the -mm tree. Its filename was ext2-balloc-reset-windowsz-when-full.patch This patch was dropped because it was folded into ext2-reservations.patch ------------------------------------------------------ Subject: ext2 balloc: reset windowsz when full From: Hugh Dickins <hugh@xxxxxxxxxxx> ext2_new_blocks should reset the reservation window size to 0 when squeezing the last blocks out of an almost full filesystem, so the retry doesn't skip any groups with less than half that free, reporting ENOSPC too soon. Signed-off-by: Hugh Dickins <hugh@xxxxxxxxxxx> Cc: Martin Bligh <mbligh@xxxxxxxxxx> Acked-by: Mingming Cao <cmm@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxx> --- fs/ext2/balloc.c | 1 + 1 files changed, 1 insertion(+) diff -puN fs/ext2/balloc.c~ext2-balloc-reset-windowsz-when-full fs/ext2/balloc.c --- a/fs/ext2/balloc.c~ext2-balloc-reset-windowsz-when-full +++ a/fs/ext2/balloc.c @@ -1292,6 +1292,7 @@ retry_alloc: */ if (my_rsv) { my_rsv = NULL; + windowsz = 0; group_no = goal_group; goto retry_alloc; } _ Patches currently in -mm which might be from hugh@xxxxxxxxxxx are origin.patch mm-more-rmap-checking.patch mm-make-read_cache_page-synchronous.patch fs-buffer-dont-pageuptodate-without-page-locked.patch free-swap-space-of-reactivated-pages.patch add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated.patch smaps-extract-pmd-walker-from-smaps-code.patch smaps-add-pages-referenced-count-to-smaps.patch smaps-add-clear_refs-file-to-clear-reference.patch smaps-add-clear_refs-file-to-clear-reference-fix.patch ext2-reservations.patch ext2-balloc-reset-windowsz-when-full.patch ext2-balloc-fix-off-by-one-against-rsv_end.patch ext2-balloc-fix-off-by-one-against-grp_goal.patch ext2-balloc-say-rb_entry-not-list_entry.patch ext2-balloc-use-io_error-label.patch add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-swap-prefetch.patch rcu-preemptible-rcu-fix.patch mm-only-free-swap-space-of-reactivated-pages-debug.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html